Tag Archives: AK-47

Yugoslavia’s AK Path: The M70 Family of Rifles

Really, my experience with Yugo rifles began with the stamped M70 series. We’ve spent these last few posts providing the backstory, but how did Zastava move from the M64 to the M70 series? Let’s find out.

1. Introduction: Yugoslavia’s Independent Path to the Kalashnikov

In the complex geopolitical landscape following World War II, the Socialist Federal Republic of Yugoslavia, under the leadership of Marshal Josip Broz Tito, charted a course distinct from both the Western NATO alliance and the Soviet-led Warsaw Pact.1 This policy of non-alignment fostered a unique national identity but also necessitated a high degree of self-sufficiency, particularly in defense production.1 Central to this effort was the state-owned Zastava Arms (Zastava oružje) factory located in Kragujevac, Serbia. With roots tracing back to a cannon foundry established in the 1850s 2, Zastava oružje possessed a long and storied history of arms manufacturing for Serbia and later Yugoslavia.2

As the nature of warfare evolved in the mid-20th century, the limitations of traditional bolt-action rifles, like the Mauser patterns previously produced by Zastava 1, became apparent. Yugoslav military planners and engineers recognized the need for a modern assault rifle chambered for an intermediate cartridge. Early research in the 1950s involved studying captured German StG 44 rifles 1, but the future clearly lay with the design rapidly proliferating across the Eastern Bloc: the Kalashnikov AK-47.

However, due to the political rift between Belgrade and Moscow, Yugoslavia could not simply acquire a license to produce the AK-47, as many other nations did.1 Instead, Zastava embarked on an ambitious path of independent development through reverse engineering. The process began in earnest after 1959, when two Albanian border guards defected to Yugoslavia carrying Soviet-made AK-47s.1 These initial samples, while valuable, provided insufficient data for full reproduction. The effort received a significant boost when Yugoslavia covertly purchased a batch of 2,000 AK rifles from an unnamed African nation, which had originally received them as Soviet military aid.1 This allowed Zastava’s engineers – a team including Božidar Blagojević, Major Miloš Ostojić, Miodrag Lukovac, Milutin Milivojević, Milan Ćirić, Stevan Tomašević, Predrag Mirčić, and Mika Mudrić – to meticulously study the design and develop their own manufacturing processes.1

This independent development program, known as FAZ (Familija Automatika Zastava – Family of Zastava Automatic Weapons) 1, aimed to create a whole family of firearms based on the Kalashnikov operating principle. The culmination of the initial phase was the M64 series of prototypes. Building directly upon the lessons learned from the M64, Zastava refined the design to create the Automatska Puška M70 (AP M70), or Automatic Rifle Model 1970. Officially adopted that year, the M70 became the standard infantry weapon of the Jugoslovenska Narodna Armija (JNA – Yugoslav People’s Army) and represented a uniquely Yugoslavian interpretation of the Kalashnikov, distinct from its Soviet progenitor and other licensed copies.7

2. From Prototype to Production: The M64’s Legacy and the Birth of the M70

The Zastava M64, though never mass-produced in its original forms, served as the crucial stepping stone to the M70. The late M64 prototypes established several features that would become characteristic of the Yugoslav AK family. These included a robust milled receiver, heavily based on the Soviet AK Type 3 but featuring unique cosmetic differences like a distinctive raised step on the left side.7 The barrels were threaded into the receiver, similar to the early Soviet AKs, but were slightly thicker and, notably, were not chrome-lined.7

From the very beginning, Yugoslav engineers designed their Kalashnikov variant with the capability to launch rifle grenades, a feature deemed essential.1 The M64 incorporated an integral flip-up grenade sight, typically mounted on the gas block, which also functioned as a gas cut-off mechanism. When raised for firing grenades, the sight would block the gas port, preventing gas from cycling the action and ensuring all propellant force was directed to launching the grenade.1 Other distinctive M64 features included longer wooden handguards with three cooling vents instead of the usual two found on Soviet AKs 5, a unique hollow cylindrical charging handle borrowed from the Yugoslav M59 SKS rifle 1, and, on the M64B folding stock variant, an underfolding stock adapted from the M56 submachine gun.1

A particularly interesting feature of the M64 was its internal bolt hold-open (BHO) mechanism, housed within the receiver.7 This device automatically locked the bolt to the rear after the last round was fired, providing a clear visual and tactile indication that the weapon was empty. However, this internal BHO required specially modified AK magazines with a specific cut to function correctly.11

Despite satisfactory performance in field trials, the JNA did not adopt the M64 in large quantities.7 Military thinking, however, was evolving. Initial reluctance among some senior officers towards issuing automatic weapons to every soldier 1 gradually gave way, potentially influenced by observations of conflicts like the 1968 Soviet invasion of Czechoslovakia, where Soviet troops were universally equipped with AK-pattern rifles.1 The push for a domestically produced automatic rifle gained momentum, leading the JNA to formally approve the Zastava design for serial production in 1970, designated as the AP M70.7

To prepare the design for mass production, Zastava implemented several key changes compared to the M64 prototypes. The most significant alteration was the removal of the M64’s internal, receiver-mounted bolt hold-open mechanism.7 While functionally desirable, the internal BHO added complexity and cost to receiver manufacturing. Zastava opted for a simpler, more cost-effective solution: transferring the BHO function entirely to the magazine. They designed proprietary M70 magazines equipped with follower plates that had flat rear edges. After the last round was fired, this flat edge on the follower would physically block the bolt from closing, achieving the hold-open function without requiring the complex internal linkage of the M64.7 This decision represented a classic engineering trade-off, prioritizing the efficiency and cost-effectiveness of rifle production by simplifying the receiver, while accepting the need for specific, slightly more complex magazines – a consumable item – to retain the desired BHO capability.

Many other features from the M64 were carried over directly into the initial M70 production models. These included the milled receiver construction, the integral grenade sight and gas cut-off system, the distinctive 3-slot handguards, and the non-chrome-lined barrel.7 The unique method of securing the dust cover using a locking recoil spring guide, crucial for preventing it from being dislodged during grenade launching, was also retained.7

3. The Milled Era: Early M70 Variants (M70, M70A, M70A1, M70B, M70AB)

The first Zastava rifles to enter widespread service with the JNA in 1970 were built on robust milled receivers.7 These early variants established the foundation of the M70 family:

  • M70: The baseline model featured the milled receiver and a traditional fixed wooden stock.7
  • M70A: This variant offered increased portability for airborne troops or vehicle crews by incorporating an underfolding metal stock, again paired with the milled receiver.7

These initial production M70 and M70A rifles shared the core characteristics inherited from the M64 program. Their milled receivers were patterned after the Soviet Type 3 AK-47 but possessed distinct Yugoslav features, most notably the smooth left side lacking the large lightening cut found on Soviet and many other milled AKs.7 Zastava also engraved serial numbers just above the magazine well, rather than on the front trunnion as was common Soviet practice.7 Initially, these rifles featured barrels that were threaded into the receiver 7, a strong but relatively labor-intensive method. They retained the integral grenade launching sight/gas cut-off, the 3-slot handguards, the non-chrome-lined barrels, and the unique locking dust cover system.7

Recognizing the growing importance of night vision and optical sights, Zastava soon introduced a variant specifically designed to accommodate them:

  • M70A1: This model was essentially an M70A (milled receiver, underfolding stock) equipped with a factory-installed scope rail riveted to the left side of the receiver, allowing for the mounting of various optical or night sights.7

Shortly after the M70 series entered production, Zastava implemented a significant change to streamline manufacturing, even while still using milled receivers. They transitioned from the time-consuming process of threading barrels into the receivers to the faster and cheaper method of pressing the barrels into the receiver trunnion and securing them with a cross-pin.7 This change mirrored the production techniques already used for the Soviet AKM. Rifles produced with this updated barrel attachment method received new designations:

  • M70B: Milled receiver, fixed stock, with a pressed-and-pinned barrel.7
  • M70AB: Milled receiver, underfolding stock, with a pressed-and-pinned barrel.7

This relatively rapid adoption of pressed-and-pinned barrels, occurring before the eventual switch to stamped receivers, demonstrates Zastava’s proactive approach to optimizing production efficiency. It suggests that engineers were continuously evaluating and implementing cost-saving measures, likely learning from the initial M70 production runs or analyzing contemporary Soviet AKM manufacturing techniques, which had long utilized the press-and-pin method. This incremental optimization occurred even within the constraints of the more complex milled receiver production line.

4. The Stamped Revolution: The M70B1 and M70AB2

By the mid-1970s, seeking further reductions in production time and cost to meet military demands, Zastava followed the path previously taken by the Soviet Union and transitioned from milled receivers to stamped sheet metal receivers for the M70 family.7 However, the Yugoslav approach to the stamped receiver resulted in a design significantly different and more robust than the standard Soviet AKM.

The defining characteristic of the Zastava stamped receiver was its thickness. Instead of using the 1.0mm thick sheet steel common to the AKM and most of its derivatives, Zastava opted for a heavier 1.5mm thick stamping.11 Compounding this increase in strength, Zastava incorporated a front trunnion design based on the one used in the RPK light machine gun.7 The RPK trunnion is substantially larger and more robust than a standard AKM trunnion, designed to withstand the stresses of sustained automatic fire. To accommodate this larger RPK-style trunnion within the stamped receiver, Zastava introduced distinctive bulges on the forward section of the receiver, just ahead of the magazine well.7 These “bulged trunnion” receivers became a visual hallmark of the later M70 series and related weapons like the M72 RPK.

This combination of a 1.5mm thick receiver and an RPK-style bulged front trunnion resulted in an exceptionally durable rifle, significantly stronger and more rigid than a standard AKM.20 The decision to adopt this heavier construction for the standard infantry rifle, not just the squad automatic weapon, strongly suggests a deliberate design philosophy prioritizing extreme robustness and the ability to reliably handle the stresses of repeated rifle grenade launching, which remained a core requirement.7 This “overbuilding” came at the cost of increased weight compared to other AKM derivatives 9, but clearly aligned with Yugoslav military preferences.

The two primary variants featuring this heavy-duty stamped receiver construction became the workhorses of the JNA and subsequent forces:

  • M70B1: Featured the 1.5mm stamped receiver with the bulged RPK-style trunnion and a fixed wooden stock.7 The stock on the M70B1 was often noted for being slightly longer than typical Warsaw Pact AKM stocks and frequently included a thick rubber buttpad, enhancing shooter comfort, particularly when launching grenades.10
  • M70AB2: Combined the 1.5mm bulged trunnion stamped receiver with the practicality of an underfolding metal stock.7 This became one of the most widely produced and recognizable M70 variants.

Both the M70B1 and M70AB2 typically included flip-up night sights integrated into the standard iron sight blocks. These sights utilized either tritium vials (which glow continuously) or phosphorescent paint (which needs to be charged by a light source) for low-light aiming.7 They retained the integral grenade launching ladder sight and gas cut-off mechanism on the gas block 7 and continued the practice of using non-chrome-lined barrels for standard military production.7 The standard Yugoslav fire selector markings were present on the right side of the receiver: “U” for Ukočeno (Safe), “R” for Rafalna (Automatic fire), and “J” for Jedinačna (Semi-automatic fire).7

This is a replica M70 receiver from Childer’s Guns. It does give us a chance to see a few defining characteristics of a Yugo model. Starting at the top left is the hole for the top cover receiver lock. Zastava introduced the lock to prevent the cover from popping off under the heavy recoil of a rifle grenade launch. Moving to the right, you can see the URJ selector markings. Note, while there is a position for “R” Rafalna (Automatic fire), the receiver is actually only configured for semi-automatic as it lacks the third fire control group hole where the pin that holds the full auto sear would go. Thus, no third hole, means this is semi-auto only. Lastly, you can see the the bulge for the bulged RPK trunnion.
Here you can see the RPK-style front trunnion. We can see it was a M70B1 (fixed stock) and the year was 1983. The serial number is on the right. Note, the ATF requires serial numbers to be on the receiver. The Childer’s receivers have their information on the bottom.

The persistent use of non-chrome-lined barrels throughout the main production run for the JNA stands in contrast to Soviet practice, where chrome lining was standard for AKMs to enhance barrel life and corrosion resistance. This Yugoslav decision was likely driven by cost considerations and potentially an established maintenance doctrine that emphasized frequent and thorough cleaning by soldiers, mitigating the risks of corrosion.9 However, this lack of chrome lining could lead to issues, particularly with corrosive ammunition or in humid environments if cleaning was neglected, a problem noted with exported rifles and the Iraqi-made Tabuk copies.9 Indeed, even rifles from various Balkan conflicts arrived in the US aftermarket with heavy bore erosion that would likely have been reduced had there been a sufficient hard chrome lining. It wasn’t until around 2020, largely driven by the demands of the commercial export market (particularly the US ZPAP series), that Zastava began consistently chrome-lining the barrels of its M70 pattern rifles.18

5. Further Specialization: Later Stamped Variants

As military tactics and technology evolved, Zastava continued to adapt the robust M70 stamped receiver platform to meet new requirements, leading to several specialized variants:

Building upon the M70B1 and M70AB2, versions were developed with factory-installed side rails to facilitate the mounting of optical sights and night vision devices:

  • M70B1N: This variant combined the stamped 1.5mm bulged receiver and fixed stock of the M70B1 with an added scope rail on the left receiver wall.7
  • M70AB2N: Similarly, this model added the optics rail to the underfolding stock M70AB2 platform.7

Another line of development focused on integrating dedicated underbarrel grenade launchers (UBGLs), offering potentially greater range, accuracy, and variety of munitions compared to standard rifle grenades. For these models, the original flip-up rifle grenade sight and gas cut-off were typically removed, replaced by a 40mm UBGL, likely the Yugoslav BGP 40 mm:

  • M70B3: This model featured the stamped receiver and fixed stock, but was configured for use with an underbarrel grenade launcher, omitting the standard rifle grenade sight.7
  • M70AB3: The underfolding stock equivalent, this variant also removed the rifle grenade sight assembly to accommodate the UBGL.7
This is a M70AB3 – “AB” designating and underfolder and the “3” that there is a under barrel grenade launcher (UBGL).

The emergence of these ‘N’ (optics-ready) and ‘3’ (UBGL-equipped) variants demonstrates the M70’s inherent adaptability. Zastava successfully modernized the core design to incorporate technologies and meet tactical demands that evolved beyond the original concept focused heavily on integrated rifle grenade capability. This allowed the M70 platform to remain relevant and effective, extending its service life and operational utility by providing specialized tools for enhanced sighting and auxiliary firepower integration.

The success and robustness of the M70 design led to its use as a foundation for other important firearms within the Zastava portfolio, creating a true family of related weapons:

  • M72 RPK: Serving as the squad automatic weapon counterpart to the M70 rifle, the Zastava M72 Light Machine Gun shares the same 7.62x39mm caliber and operating principles. Crucially, it utilizes the same heavy-duty 1.5mm stamped receiver with the bulged RPK-style front trunnion found on the later M70 rifles.7 Key differences include a longer, heavier barrel (often featuring cooling fins to aid heat dissipation during sustained fire), a standard integral bipod, and sometimes modified rear sights.8 The shared receiver construction underscores the inherent strength Zastava built into their AK platform.
  • M92 Carbine: For roles requiring a more compact weapon, such as for vehicle crews, special forces, or close-quarters battle, Zastava developed the M92 carbine.7 Essentially a shortened version of the M70AB2, the M92 retains the 7.62x39mm chambering, gas operation, and underfolding stock. Its most defining feature is its significantly shorter barrel, typically around 10 inches (254mm) long.8 To manage the increased muzzle blast from the short barrel, the M92 is usually fitted with a distinctive conical flash hider or muzzle booster.31 Despite the shorter barrel, the 7.62x39mm cartridge retains much of its effectiveness at typical carbine engagement ranges.31
  • The Iraqi Connection: Tabuk The M70’s influence extended beyond Yugoslavia’s borders through a significant technology transfer agreement with Iraq. In the late 1970s and early 1980s, Zastava provided machinery and technical assistance to Iraq’s Al-Qadissiya Establishments to set up domestic production of AK-pattern rifles.9 The resulting Iraqi rifles were collectively known as the Tabuk.
  • The standard Iraqi Tabuk assault rifle was essentially a direct copy of the Zastava M70B1.7 Early production Tabuks faithfully replicated the M70B1’s features, including the 1.5mm stamped receiver with bulged trunnion, 3-slot handguards, and the integral grenade launching sight (though this was omitted on later, simplified versions).9 Critically, they also copied the non-chrome-lined barrels, which proved problematic in Iraqi service due to harsh conditions and potentially less rigorous cleaning discipline compared to the JNA.9
  • Iraq also produced the Tabuk Sniper Rifle, a designated marksman rifle (DMR) based not on the M70 rifle, but on the Zastava M72 RPK.7 While visually similar to an RPK, the Tabuk DMR featured a longer, but thinner, barrel than the M72, was modified for semi-automatic fire only, included an optics rail on the receiver, and sported a distinctive skeletonized wooden buttstock with a cheek rest.24 It retained the 7.62x39mm chambering, making it effective out to intermediate ranges (around 600 meters) but lacking the reach of true sniper rifles chambered in full-power cartridges.24
  • Iraqi production quality reportedly declined over time, especially after the Iran-Iraq war and subsequent sanctions.9

The development of the M72 LMG and M92 carbine, alongside the licensed production of Tabuk rifles in Iraq, highlights the M70’s significance as more than just Yugoslavia’s standard rifle. It served as a versatile and robust foundational platform adaptable to various infantry roles and was successfully exported, demonstrating Zastava’s capabilities as an arms manufacturer and technology partner during the Cold War era. The shared heavy-duty receiver across the M70B1/AB2, M72, and Tabuk variants became a defining characteristic of this branch of the Kalashnikov family tree.

7. Zastava M70 Family Variations: A Comparative Overview

The following table summarizes the key characteristics and differences between the main variants within the Zastava M70 family, tracing their evolution from the late M64 prototype stage through the various milled and stamped receiver models, as well as related designs.

Zastava M70 Family Variations Summary

Model DesignationReceiver TypeTrunnionBarrel AttachmentStock TypeGrenade Sight/Gas CutoffOptics RailKey Distinguishing Features
M64 (late proto)MilledStandardThreadedFixed Wood (A) / Underfolding (B)YesNo3-slot HG, Internal BHO, Grenade sight, M59/M56 parts (handle/stock)
M70MilledStandardThreadedFixed WoodYesNoFirst production model, 3-slot HG, Grenade sight, Dust cover lock, Smooth left receiver
M70AMilledStandardThreadedUnderfolding MetalYesNoFolding stock version of M70
M70A1MilledStandardThreadedUnderfolding MetalYesYesM70A with added optics rail
M70BMilledStandardPressed & PinnedFixed WoodYesNoM70 with pressed/pinned barrel
M70ABMilledStandardPressed & PinnedUnderfolding MetalYesNoM70A with pressed/pinned barrel
M70B1Stamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed WoodYesNoFirst stamped model, Bulged trunnion, Night sights, Rubber buttpad (often)
M70AB2Stamped (1.5mm)Bulged RPK-stylePressed & PinnedUnderfolding MetalYesNoFolding stock version of M70B1, Bulged trunnion, Night sights
M70B1NStamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed WoodYesYesM70B1 with added optics rail
M70AB2NStamped (1.5mm)Bulged RPK-stylePressed & PinnedUnderfolding MetalYesYesM70AB2 with added optics rail
M70B3Stamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed WoodReplaced by UBGLNoM70B1 adapted for UBGL (grenade sight removed)
M70AB3Stamped (1.5mm)Bulged RPK-stylePressed & PinnedUnderfolding MetalReplaced by UBGLNoM70AB2 adapted for UBGL (grenade sight removed)
M72 (RPK)Stamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed Wood (RPK)NoNoLMG version, Heavy/finned barrel, Bipod, RPK sights
M92 (Carbine)Stamped (1.5mm)Bulged RPK-stylePressed & PinnedUnderfolding MetalNoNoShortened M70AB2, Muzzle booster/flash hider
Tabuk RifleStamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed WoodYes (early) / No (late)NoIraqi copy of M70B1
Tabuk DMRStamped (1.5mm)Bulged RPK-stylePressed & PinnedFixed SkeletonizedNoYesIraqi DMR based on M72, Semi-auto only, 7.62x39mm, Optics rail, Skeleton stock

Note: Barrel lining refers to original military production; modern commercial Zastava ZPAP M70 variants imported into the US typically feature chrome-lined barrels.18 HG = Handguard.

This table provides a clear, side-by-side comparison, highlighting the evolution of receiver types, barrel attachment methods, stock configurations, and specialized features across the Zastava M70 lineage, fulfilling the need for a consolidated overview of the family’s variations.

8. In Service: The M70 in Yugoslavia and Beyond

Formally adopted in 1970, the Zastava M70 quickly became the standard infantry rifle of the Jugoslovenska Narodna Armija (JNA), gradually replacing older firearms like the Zastava M59/66, itself a Yugoslav derivative of the Soviet SKS carbine.7 For over two decades, the M70, particularly the robust stamped M70B1 and M70AB2 variants, served as the primary armament for Yugoslav soldiers.

The rifle’s most prominent and tragic service came during the brutal Yugoslav Wars of the 1990s. As the federation violently disintegrated, the vast stockpiles of JNA weaponry, including millions of M70 rifles, fell into the hands of all warring factions.6 The M70 became a ubiquitous sight on the battlefields of Croatia, Bosnia and Herzegovina, and Kosovo, wielded by soldiers and paramilitaries on all sides, making it an enduring, somber symbol of those conflicts.7

Following the wars, the M70 remained in service with the armed forces of the newly independent successor states, including Serbia, Bosnia and Herzegovina, Montenegro, North Macedonia, and Slovenia.6 While some nations, like Croatia (which donated its stocks to Ukraine 7) and Slovenia, have largely transitioned to NATO-standard firearms, the M70 continues to serve in various capacities across the former Yugoslavia.

Beyond the Balkans, the Zastava M70 achieved significant global proliferation through both official exports and the illicit arms trade fueled by the Yugoslav Wars.10 Zastava Arms exported the rifle widely during the Cold War and after, with known users including Iraq (which also produced the Tabuk copy), Cyprus, Jordan, Lebanon, Palestine (PLO and PNA), and numerous African nations such as Angola, Burkina Faso, Liberia, Libya, Rwanda, South Sudan, Yemen, and Zaire (used by Serbian mercenaries).7 M70s captured from Iraq were even used by Iran.7 Rifles from former Yugoslav stocks have surfaced in conflicts across the globe, including the War in Afghanistan (provided as US military aid to Afghan forces), the Syrian Civil War, the conflict in Mali, and most recently, the Russian invasion of Ukraine, where M70s were donated by Croatia and purchased by the UK for training Ukrainian troops.6 The rifle’s presence in European terror attacks, sourced from Balkan black markets, underscores the dangerous legacy of weapons proliferation from the Yugoslav conflict.33

Ramadi police officer with either a Zastava M70 or an early model Tabuk wherein they retained the grenade sight, 2008. Given this photo was taken in Iraq, it is most likely to be an early model Tabuk but we’d need more detail than the photo can give, notably the markings. (obtained from Wikimedia – the author submitted it to the Arabic Wikipedia and used the author name of: هــشـام or “Hisham” in Roman script)
A French soldier from the Military Instruction Advisory Detachment (IMAD) of the 5th Regiment International Army Overseas (RIAOM) trains Somali policemen on the assembly and disassembly of the AK-47 assault rifle in Baidoa. The French were providing training for the Somalian police in Baidoa and Buurhakaba. (Obtained from Wikimedia and the author was Staff Sgt. Jeffrey T Brady)
Iraqi policemen from the Dhi Qar province pull security during an air assault training event with Soldiers of the 2nd Battalion, 12th Cavalry Regiment, 4th Brigade Combat Team, 1st Cavalry Regiment, at Camp Cedar, Iraq, March 2. Date: 02.25.2009. The rifle appears to be a M70AB – zooming in I can see the “URJ” Yugoslav selector markings vs. arabic script that a Tabuk would have. (Obtained from Wikimedia and the author was DVIDSHUB)

The sheer scale of the M70’s production, estimated at around 4 million units 7, combined with its inherent durability and the chaos surrounding the JNA’s dissolution, ensured its widespread and lasting presence. Its appearance in conflicts decades after its introduction speaks volumes about its robust design, the vast quantities produced, and the long-lasting impact of regional instability on global arms trafficking. The rifle’s legendary toughness undoubtedly contributes to its longevity in the harsh conditions often found in these conflict zones.

9. Conclusion: The Enduring Legacy of the Yugoslav AK

The Zastava M70 family stands as a significant and distinct chapter in the global story of the Kalashnikov rifle. Born from Yugoslavia’s unique geopolitical position and drive for self-reliance, it represents an independent, unlicensed development path that resulted in a firearm tailored to specific national requirements.1 Its defining characteristics – the emphasis on extreme robustness evident in the thicker 1.5mm stamped receivers and RPK-style trunnions, the integral grenade launching capability that was a design priority from the outset, the evolution of the bolt hold-open feature, the distinctive three-slot handguards, and the long-standing use of non-chrome-lined barrels in military production – set it apart from its Soviet AKM contemporaries and most other licensed variants.7

While often praised for its exceptional durability and reliability, sometimes considered superior to other AKM derivatives 1, this robustness came at the cost of increased weight.9 The M70 proved itself adaptable, evolving from early milled receiver models to the ubiquitous stamped variants, and later incorporating features like optics rails and underbarrel grenade launchers to meet modern tactical needs.7 Its foundational design spawned a successful family of weapons, including the M72 LMG and M92 carbine, and served as the basis for Iraqi Tabuk production.9

From its decades of service as the standard rifle of the JNA, through its tragic ubiquity in the Yugoslav Wars, to its continued use by successor states and proliferation across global conflict zones, the Zastava M70 has carved an undeniable legacy.6 Its enduring presence is further cemented by continued production and popularity in the civilian market, particularly in the United States with the ZPAP M70 line.13 The Zastava M70 remains a highly regarded, distinctively durable, and historically significant member of the vast Kalashnikov family, a testament to Yugoslav engineering and a tangible link to a complex period of European history.


Image Source

The main photo is of a Zastava M70-AB3 from Wikimedia. It was taken on July 1, 2011 by Соколрус
https://commons.wikimedia.org/wiki/File:Zastava_Arms_M70-AB3.jpg

Ramadi police officer with either a Zastava M70 or an early model Tabuk wherein they retained the grenade sight, 2008. Given this photo was taken in Iraq, it is most likely to be an early model Tabuk but we’d need more detail than the photo can give, notably the markings. (obtained from Wikimedia – the author submitted it to the Arabic Wikipedia and used the author name of: هــشـام or “Hisham” in Roman script)

A French soldier from the Military Instruction Advisory Detachment (IMAD) of the 5th Regiment International Army Overseas (RIAOM) trains Somali policemen on the assembly and disassembly of the AK-47 assault rifle in Baidoa. The French were providing training for the Somalian police in Baidoa and Buurhakaba. (Obtained from Wikimedia and the author was Staff Sgt. Jeffrey T Brady)

Iraqi policemen from the Dhi Qar province pull security during an air assault training event with Soldiers of the 2nd Battalion, 12th Cavalry Regiment, 4th Brigade Combat Team, 1st Cavalry Regiment, at Camp Cedar, Iraq, March 2. Date: 02.25.2009. The rifle appears to be a M70AB – zooming in I can see the “URJ” Yugoslav selector markings vs. arabic script that a Tabuk would have. (Obtained from Wikimedia and the author was DVIDSHUB)

Works cited

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  13. Zastava ZPAP M70: An Authentic AK For The U.S. Market | An Official Journal Of The NRA, accessed May 12, 2025, https://www.americanrifleman.org/content/zastava-zpap-m70-an-authentic-ak-for-the-u-s-market/
  14. Zastava M70: A Yugoslav derivative of Kalashnikov rifle – Combat Operators, accessed May 12, 2025, https://combatoperators.com/firearms/rifles/zastava-m70/
  15. What weapons were used in the Yugoslav War? – Quora, accessed May 12, 2025, https://www.quora.com/What-weapons-were-used-in-the-Yugoslav-War
  16. Zastava Arms – Wikipedia, accessed May 12, 2025, https://en.wikipedia.org/wiki/Zastava_Arms
  17. Zastava M70 assault rifle – Wikiwand, accessed May 12, 2025, https://www.wikiwand.com/en/articles/Zastava_M70_assault_rifle
  18. Zastava AKs, Part 2. M70 – The First Mass-Produced Yugoslavian Kalashnikov, accessed May 12, 2025, https://www.thefirearmblog.com/blog/2024/05/14/zastava-aks-part-2-m70-first-mass-produced-yugoslavian-kalashnikov/
  19. How Does The Yugoslavian Zastava M70 Compare To Other Ak-47 Variants? – GunCreed, accessed May 12, 2025, https://guncreed.com/2024/08/17/how-does-the-yugoslavian-zastava-m70-compare-to-other-ak47-variants/
  20. Yugo AK article – Red Star Arms, accessed May 12, 2025, http://www.redstararms.com/uploads/yugo.pdf
  21. YUGOSLAVIA’S AKM ZASTAVA ARMS M70 – Small Arms Review, accessed May 12, 2025, https://smallarmsreview.com/yugoslavias-akm-zastava-arms-m70/
  22. Yugo M70 and M72 (RPK) receivers – what’s the diff?, accessed May 12, 2025, https://forum.pafoa.org/showthread.php?t=141280
  23. Zastava M70 vs. AK-47: Key Differences – AR15Discounts, accessed May 12, 2025, https://ar15discounts.com/zastava-m70-vs-ak-47-key-differences/
  24. Tabuk Sniper Rifle – Wikipedia, accessed May 12, 2025, https://en.wikipedia.org/wiki/Tabuk_Sniper_Rifle
  25. Zastava USA M72 RPK Rifle 7.62 x 39 21″ Ribbed Barrel | Palmetto State Armory, accessed May 12, 2025, https://palmettostatearmory.com/zastava-usa-m72-rpk-rifle-7-62-x-39-21-ribbed-barrel.html
  26. Zastava 7.62×39 M72 RPK Wood Furniture Bipod 30rd Mag Semi-Auto Rifle – K-Var, accessed May 12, 2025, https://www.k-var.com/zastava-m72-rpk-rifle-762×39-wood-furniture-bipod
  27. Zastava M70 FAQ: Your Comprehensive Guide to a Legendary AK – AR15Discounts, accessed May 12, 2025, https://ar15discounts.com/zastava-m70-faq/
  28. M70 B1 Assault Rifle | Armaco JSC. Bulgaria, accessed May 12, 2025, http://www.armaco.bg/en/product/assault-rifles-c2/m70-b1-assault-rifle-p36
  29. ZASTAVA M70B1 semi-automatic rifle – American Liberator, accessed May 12, 2025, https://www.americanliberator.cz/en/gun/samonabijeci-puska-crvena-zastava-m70b1
  30. Yugo M64 RPK Rifle BFPU – Atlantic Firearms, accessed May 12, 2025, https://atlanticfirearms.com/M64-RPK-Rifle
  31. Zastava M92 – Wikipedia, accessed May 12, 2025, https://en.wikipedia.org/wiki/Zastava_M92
  32. Zastava M92 | ShootingRangePrague.com, accessed May 12, 2025, https://shootingrangeprague.com/arsenal/zastava-m92
  33. How Yugoslavia’s Military-Grade Weapons Haunt Western Europe – The Defense Post, accessed May 12, 2025, https://thedefensepost.com/2020/07/30/weapons-yugoslavia-europe/
  34. Застава М64 — Википедија, accessed May 12, 2025, https://sr.wikipedia.org/wiki/%D0%97%D0%B0%D1%81%D1%82%D0%B0%D0%B2%D0%B0_%D0%9C64
  35. Print Page – Zastava M77 – Paluba.Info, accessed May 12, 2025, https://www.paluba.info/smf/index.php?action=printpage;topic=15504.0
  36. Zastava M70 (pistol) – Wikipedia, accessed May 12, 2025, https://en.wikipedia.org/wiki/Zastava_M70_(pistol)
  37. Застава М70 — Википедија, accessed May 12, 2025, https://sr.wikipedia.org/wiki/%D0%97%D0%B0%D1%81%D1%82%D0%B0%D0%B2%D0%B0_%D0%9C70
  38. Застава М70 (пиштољ) — Википедија, accessed May 12, 2025, https://sr.wikipedia.org/wiki/%D0%97%D0%B0%D1%81%D1%82%D0%B0%D0%B2%D0%B0_%D0%9C70_(%D0%BF%D0%B8%D1%88%D1%82%D0%BE%D1%99)
  39. M70 AB1 Parts Kits | Zastava Arms USA, accessed May 12, 2025, https://zastavaarmsusa.com/m70-ab1-parts-kits/
  40. Home – Zastava oružje ad, accessed May 12, 2025, https://www.zastava-arms.rs/en/

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Yugoslavia’s AK Path: Where Did the 2,000 Russian AK-47 Rifles Come From

So far, we have covered the history of Yugoslavian and Soviet relations and then the two Albanian defectors and early Yugo AK development leading to the M64 but we glossed over an enduring mystery that deserves its own post. In this artice, we dive into the riddle of what third world nation Yugoslavia purchased 2,000 Soviet AK-47 rifles from to reverse engineer and why it had to be covert.

A. The Core Question and Its Significance

This report addresses the question of the identity of the “Third World nation” from which the Socialist Federal Republic of Yugoslavia secretly procured approximately 2,000 Soviet-designed AK-47 assault rifles in 1959. This transaction, a relatively obscure event in the annals of Cold War arms proliferation, was nonetheless of considerable importance for Yugoslavia’s military development. The acquisition of these rifles proved pivotal for Zastava Arms, Yugoslavia’s premier weapons manufacturer, in its ambitious endeavor to independently develop and produce a domestic version of the Kalashnikov rifle. This effort culminated in the Zastava M70, a weapon that would become a mainstay of the Yugoslav People’s Army (JNA) and a significant export item.1

The clandestine nature of this purchase and the persistent anonymity of the supplier nation underscore the intricate geopolitical landscape of the late 1950s. Yugoslavia, under Marshal Josip Broz Tito, navigated a complex path of non-alignment, maintaining independence from both the NATO and Warsaw Pact blocs. This unique position influenced its foreign policy and its methods of military procurement, often necessitating unconventional approaches to acquire advanced weaponry.

B. Methodology and Scope

The analysis herein is based on an examination of available research materials, encompassing English, Russian, Serbian, and Arabic language sources. A central piece of evidence for this specific arms deal is C.J. Chivers’ comprehensive work, The Gun: The AK-47 and the Evolution of War.1 This report will critically assess the claim made by Chivers, situating it within the broader context of Soviet arms export policies of the era and Yugoslavia’s diplomatic and military relations. The objective is to evaluate the plausibility of potential candidate nations and, if the evidence permits, to identify the most likely intermediary.

C. Unraveling the Layers of Secrecy

The clandestine nature of the 1959 rifle purchase points towards a multi-faceted diplomatic maneuver. Yugoslavia, due to its political estrangement from the Soviet Union following the 1948 Tito-Stalin split, could not openly or directly procure sensitive military technology like the AK-47 from Moscow.1 The term “secret purchase” strongly implies a deliberate effort to bypass official channels and to shield the transaction from public scrutiny, particularly from Soviet intelligence. A “Third World nation” already receiving Soviet military aid would have had legitimate access to such weapons. This intermediary role could have offered benefits to all parties: the supplier nation might have gained financially or strengthened its diplomatic ties with Yugoslavia; Yugoslavia would secure the much-needed rifles for its reverse-engineering program. The Soviet Union itself might have tacitly approved such a transfer if it served a broader, albeit unstated, strategic objective, such as subtly bolstering a non-aligned nation’s defense capabilities against Western influence without direct Soviet commitment. Alternatively, the Soviets might have been unaware of, or unable to prevent, a relatively small diversion of arms.

The specified quantity of “approximately 2,000” rifles is a critical detail. This number is substantial enough to provide a sufficient sample base for detailed reverse engineering, including disassembly, metallurgical analysis, live-fire testing, and comparison of components – a significant step up from the mere two rifles acquired earlier from Albanian defectors which proved insufficient.1 Simultaneously, a batch of 2,000 units is arguably small enough to have been diverted from a larger consignment of Soviet military aid, or siphoned from existing stockpiles within the recipient nation, without triggering immediate alarm or major geopolitical fallout. Soviet aid packages to favored client states, such as Egypt or Iraq, were often extensive.2 Diverting such a quantity, especially if oversight and record-keeping for every individual small arm were not meticulously stringent, would be more feasible and less likely to provoke a severe diplomatic crisis than, for example, the unauthorized transfer of tanks or combat aircraft.

II. Yugoslavia’s Pursuit of the Kalashnikov: A Non-Aligned Nation’s Arms Dilemma

A. The Political Context: Independence and Necessity

Yugoslavia’s foreign policy under President Tito was characterized by a resolute commitment to independence and non-alignment. This stance meant a refusal to join the Warsaw Pact, leading to periods of significant political tension with the Soviet Union, particularly in the aftermath of the 1948 Informbiro period.1 While relations with Moscow experienced thaws and freezes, Yugoslavia could not depend on the Soviet Union for direct, licensed production of critical military hardware such as the AK-47 assault rifle.1 Consequently, the nation adopted a pragmatic approach to arms procurement, seeking weaponry and military technology from both Eastern and Western sources as opportunities arose.6 The inability to secure technical specifications for the AK-47 directly from the USSR compelled Zastava Arms, the national arsenal, to embark on the challenging path of reverse engineering.1

B. Early Steps: The Albanian Defectors’ Rifles

A significant, albeit insufficient, breakthrough occurred in 1959 when two Albanian soldiers defected to Yugoslavia, bringing with them their Soviet-manufactured AK-47s.1 These weapons were promptly handed over to Zastava engineers for detailed examination. While the engineers were able to create metal castings from these two samples, they quickly realized that this limited number of rifles did not provide enough technical data to fully understand the design intricacies, material specifications, or manufacturing processes required to reproduce the weapon or its components accurately.1 This initial encounter with the Kalashnikov highlighted the pressing need for a larger quantity of rifles to complete the reverse-engineering process successfully.

C. The Imperative for More Samples: The Road to the Zastava M70

The development of what would become the Zastava M70 assault rifle took place between 1962 and 1968, with the rifle officially entering service with the Yugoslav People’s Army (JNA) in 1970.1 The acquisition of a more substantial batch of AK-47s in late 1959 would have been a critical enabler for this development timeline, providing Zastava’s engineers with the necessary physical examples for comprehensive study and analysis. The Zastava M70 was ultimately an unlicensed derivative, closely based on the Soviet AK-47 Type 3 variant.1 The AK-47 Type 3, which featured a milled receiver, was produced by the Soviet Union from 1955 until 1959, when it began to be phased out in favor of the modernized, stamped-receiver AKM.8 This transition in Soviet production could have made surplus Type 3 models more readily available through third-party channels.

Yugoslavia’s unique non-aligned status presented both challenges and opportunities. It constrained direct access to Soviet military technology but simultaneously allowed Belgrade to cultivate a wide network of relationships with numerous “Third World” nations, many of which were emerging from colonial rule or navigating their own paths between the Cold War blocs. Several of these nations became recipients of Soviet military assistance as Moscow sought to expand its global influence.2 Yugoslavia’s prominent role within the Non-Aligned Movement (NAM), of which it was a founding member 4, provided a diplomatic framework that could facilitate discreet arms deals and technology transfers that would have been impossible through conventional East-West channels. This network of non-aligned partners became an invaluable asset for Yugoslavia’s unconventional procurement strategies.

The sequence of events in 1959 – the arrival of the Albanian defectors’ rifles early in the year, the rapid assessment by Zastava that these were insufficient, and the subsequent “secret purchase” of approximately 2,000 additional AKs “by the end of the year” 1 – suggests a swift and opportunistic response by Yugoslav intelligence and arms procurement agencies. Once the limitations of the initial two samples became clear, an active search for more examples was likely initiated, leveraging existing diplomatic or intelligence contacts, or rapidly activating networks to locate and secure a larger quantity of the desired rifles. This was not a passive waiting game but a proactive effort to seize any available opportunity.

III. The 1959 Transaction: Corroborating the “Secret Purchase”

A. C.J. Chivers’ “The Gun” as the Primary Source

The specific assertion that “by the end of the year , however, the Yugoslav government had obtained more early pattern AKs from an unidentified Third World nation that was receiving Soviet military aid” is directly attributed to C.J. Chivers’ book, The Gun, published in 2011, on pages 250-251.1 Chivers, a former Marine officer and Pulitzer Prize-winning journalist, produced a work generally acclaimed for its meticulous research into the history of automatic weapons, with a particular focus on the Kalashnikov.12 His book meticulously documents the origins, global proliferation, and multifaceted impact of the AK-47 and its variants. The information provided indicates that this 1959 purchase was crucial, furnishing Zastava Arms with a sufficient number of AK-47s to “study and effectively reverse engineer the weapon type”.1

B. Contextualizing the Purchase in Zastava’s M70 Development

The timeline and technical details surrounding the development of the Zastava M70 lend credence to Chivers’ account. The Zastava M64, an early prototype that directly led to the M70, incorporated design features heavily based on the Soviet AK-47 Type 3, which utilized a milled receiver.1 Soviet production of the Type 3 AK-47 spanned from 1955 to 1959.8 This aligns perfectly with the claim that Yugoslavia acquired “early pattern AKs” in 1959, as these would likely have been Type 3 models. The successful reverse-engineering effort, facilitated by this larger batch of rifles, enabled Zastava to commence unlicensed production of its AK-47 derivative in 1964.1 This production start date is consistent with a 1959 acquisition followed by several years of intensive research, development, and tooling.

The fact that the Soviet Union began to replace the AK-47 with the modernized AKM (Avtomat Kalashnikova Modernizirovanniy) in 1959 is also significant.8 The AKM featured a stamped sheet-metal receiver, making it lighter and cheaper to mass-produce than the milled-receiver AK-47 Type 3. This transition in Soviet small arms production could have rendered existing stocks of AK-47 Type 3s obsolescent in Soviet eyes, or at least less critical. Consequently, Soviet client states that had received Type 3s might have found it easier to re-transfer a portion of their inventory, perhaps in anticipation of receiving newer AKM models. Such a re-transfer, especially of older models, might have been viewed as less diplomatically sensitive by the Soviets or easier for the intermediary nation to justify. Thus, the “early pattern AKs” mentioned by Chivers were likely Type 3s, a plausible type of weapon to be involved in a clandestine deal of this nature at that specific time.

The absence of other readily available public sources explicitly naming the “Third World nation” involved in this specific 1959 transaction is noteworthy. This suggests that C.J. Chivers may have had access to unique primary sources, such as declassified intelligence reports, internal Zastava documents, or interviews with individuals directly or indirectly involved, which are not yet in the public domain or widely known to other researchers. Alternatively, the details of this transaction may remain obscure precisely because of the success of the secrecy that originally enveloped it. The conclusions drawn in this report must, therefore, rely on interpreting Chivers’ historically credible claim within the broader framework of circumstantial evidence regarding Soviet arms recipients and Yugoslav foreign relations during this period.

IV. Identifying Potential Supplier Nations: Soviet Arms in the “Third World”

A. Overview of Soviet Military Aid and AK-47 Proliferation (Late 1950s)

During the Cold War, the Soviet Union strategically employed military aid as a key instrument of its foreign policy, aiming to expand its influence, support ideologically aligned regimes, and counter Western power.10 The AK-47 assault rifle, renowned for its simplicity, reliability, and ruggedness, became a ubiquitous symbol of this policy. It was widely supplied to “developing countries,” nations espousing communist ideals, and various national liberation movements that Moscow sought to cultivate as allies or proxies.11 By the late 1950s, a significant number of “Third World” nations across the Middle East, Asia, and Africa had become recipients of Soviet military assistance, which often included consignments of AK-47s.2 The AK-47 (Type 3) was the standard Soviet rifle until the introduction of the AKM in 1959, meaning that AK-47s were already in circulation through Soviet supply lines to these recipient states prior to or during that year.8

B. Egypt: A Prime Candidate

  • Soviet-Egyptian Arms Deals: Egypt, under Gamal Abdel Nasser, emerged as a major recipient of Soviet bloc weaponry following the landmark Egyptian-Czechoslovak arms deal announced in September 1955.25 This agreement, valued at over $83 million, effectively ended the Western monopoly on arms supplies to the Middle East and signaled a significant geopolitical shift.2 The 1955 deal explicitly included small arms and munitions.25 While the initial manifests detailed in the provided material do not itemize AK-47s specifically, subsequent Soviet military aid to Egypt was extensive and continuous. By 1966, the total value of Soviet military equipment extended to the United Arab Republic (UAR), of which Egypt was the dominant part, reached $1.16 billion, with approximately 90% of this aid reportedly delivered by that time.2 This substantial aid program commenced in 1955.2 Given the AK-47’s status as the standard Soviet infantry rifle during this period, it is highly probable that significant quantities were supplied to the Egyptian armed forces well before 1959. Russian sources confirm deliveries of various Soviet armaments to Egypt between 1955-1957, including tanks, artillery, and aircraft, though specific numbers for AK-47s are not provided in these particular texts.26 The AK-47 was indeed being developed into the AKM by 1959, implying its prior establishment.27
  • Yugoslav-Egyptian Relations: Relations between Yugoslavia and Egypt were exceptionally close during this period. Both countries were founding and influential members of the Non-Aligned Movement (NAM), sharing a common vision of independence from superpower blocs.4 Diplomatic ties strengthened considerably following the 1948 Soviet-Yugoslav split and the 1952 Egyptian Revolution.4 The year 1959, the precise timeframe of the AK-47 purchase, was marked by high-level diplomatic exchanges: President Tito visited Egypt in February 1959, and President Nasser visited Yugoslavia in November 1959.29 Such frequent top-level interactions indicate a robust and trusting political relationship, conducive to arranging sensitive, clandestine transactions. Furthermore, there is a documented instance from 1954 where Egypt is believed to have supported Yugoslav efforts to arm Algerian National Liberation Front (FLN) rebels by nominally purchasing Yugoslav-made weapons, which were then discreetly transferred to Algeria.4 This historical precedent suggests a pattern of cooperation in complex, covert arms movements involving both Egypt and Yugoslavia, making Egypt a very strong candidate.
The first ever meeting between Josip Broz Tito and Gamal Abdel Nasser – onboard the Yugoslav ship Galeb in the Suez Canal (1955). (Photo from the Online Museum of Syrian History, Shared on Wikimedia.
President Gamal Abdul Nasser and Yugoslavian President Josip Tito in Aleppo in 1959 / From left to right: United Arab Republic Vice President Akram al-Hawrani, the Aleppo industrialist Sami Saem al-Daher, director of Egyptian Intelligence Salah Nasr, President Josip Tito, his wife Jovanka Broz, President Gamal Abdul Nasser. The photo was taken in the home of Sami Saeb al-Daher, who was nationalized by President Nasser and left in bankrupcy in 1960 (Photo from the Online Museum of Syrian History, Shared on Wikimedia.

C. Iraq: A Plausible Alternative

  • Soviet-Iraqi Arms Deals: Iraq emerged as another significant recipient of Soviet military assistance following the 14 July Revolution in 1958, which overthrew the Hashemite monarchy and established a republic under Abd al-Karim Qasim.30 The new Iraqi regime quickly pivoted away from Western alliances and sought closer ties with the Soviet bloc and non-aligned nations. In February 1959, the Soviet Union extended a substantial loan of $137.5 million to Iraq for economic and technical development, which likely included provisions for military hardware.32 The USSR became a major arms supplier to Iraq commencing in 1958.3 While specific quantities of AK-47s delivered to Iraq between 1958 and 1959 are not detailed in the available materials, it is highly probable that these rifles formed part of the initial arms packages supplied to the new revolutionary government. Later Iraqi consideration of replacing Kalashnikovs with M16s implies prior widespread adoption of the Soviet rifle.33
  • Yugoslav-Iraqi Relations: Diplomatic relations between Yugoslavia and Iraq were formally established in 1958, in the immediate aftermath of the Iraqi revolution.30 Crucially, a Trade and Cooperation Agreement between Yugoslavia and Iraq was signed and came into force on February 19, 1959.30 This development aligns perfectly with the timeframe of the secret AK-47 purchase later that year. Yugoslavia would go on to become a major arms exporter to Iraq, particularly during the Iran-Iraq War in the 1980s 30, indicating the foundation of a long-standing military-technical relationship that may have had its early, discreet origins in transactions like the one in question. The new Iraqi regime, eager to assert its independence and forge new international partnerships, might have been willing to facilitate such a transfer to Yugoslavia to build goodwill, for financial considerations, or as part of its broader realignment.

D. Other “Third World” Recipients (Brief Assessment)

  • Syria: Syria had been a recipient of Soviet military aid since the early 1950s.34 However, early arms supplies from other Eastern Bloc countries like East Germany sometimes consisted of WWII surplus before transitioning to more modern Soviet-pattern weapons like the AK-47, typically in later periods (e.g., post-1967 for significant AK-47s from GDR).34 While direct Soviet supply lines to Syria for AK-47s would have existed by 1959, the available information does not highlight the same degree of intimate political alignment or specific diplomatic activity with Yugoslavia in 1959 that is evident with Egypt or the nascent relationship with Iraq.
  • Indonesia: Indonesia began receiving Soviet arms, with initial deliveries noted in 1958 (such as GAZ-69 military vehicles).35 The extent to which AK-47s were delivered and available in sufficient quantity for a 2,000-unit re-transfer by late 1959 is not clearly established by the provided sources.
  • India: India started to receive Soviet military technology and arms, including licenses for local manufacture, primarily in the 1960s, although some foundational agreements may have been laid earlier.22 The timeline for substantial AK-47 deliveries to India that could have been re-transferred by 1959 appears less probable compared to Middle Eastern recipients.
  • Cuba: The Cuban Revolution, led by Fidel Castro, triumphed in January 1959. Significant Soviet military assistance to Cuba commenced in the early 1960s, notably escalating around the time of the Bay of Pigs invasion and the Cuban Missile Crisis.36 It is therefore highly unlikely that Cuba would have been in a position to act as a supplier of Soviet-made AK-47s to Yugoslavia in 1959.
  • African Nations (e.g., Angola, Ethiopia, Mozambique): While the Soviet Union did provide arms to various African states and liberation movements 37, the large-scale proliferation of AK-47s to these specific sub-Saharan African nations is generally associated with independence struggles and post-colonial conflicts of the 1960s and 1970s, rather than a 1959 timeframe for re-export.

The political ideologies and strategic alignments of these potential Third World suppliers are crucial factors. A nation deeply enmeshed within the Soviet ideological sphere might have been less inclined to engage in an unauthorized or clandestine re-transfer of Soviet-supplied arms. However, many “Third World” recipients of Soviet aid, while benefiting from Moscow’s support, pursued their own distinct national interests. Egypt under Nasser, for instance, adeptly navigated the Cold War currents, leveraging relations with both East and West to its advantage.25 Such a nation, particularly one like Egypt that shared leadership with Yugoslavia in the Non-Aligned Movement, might have viewed a discreet arms deal as a means of strengthening its own non-aligned credentials, assisting a fellow NAM state, or gaining diplomatic or economic leverage, even if it involved Soviet-origin weaponry. Iraq, with its new revolutionary government, was in a phase of actively seeking new international partnerships and asserting its autonomy, which could have provided a motive for such a transaction.

Furthermore, a secret arms purchase of this nature would necessitate a degree of trust and established communication channels. Yugoslavia, as a key architect and proponent of the Non-Aligned Movement, actively cultivated diplomatic, economic, and intelligence relationships with a wide array of nations within this group.4 This favors nations with which Yugoslavia had demonstrably active and positive diplomatic interactions in or before 1959, such as Egypt, and the rapidly developing ties with post-revolution Iraq.

Table 1: Assessment of Potential “Third World” Nations for the 1959 AK-47 Transfer to Yugoslavia

Candidate NationRecipient of Soviet Military Aid (incl. AK-47s) by 1959? (Evidence & Likelihood)Nature & Strength of Yugoslav Relations by 1959 (Political, Diplomatic, Military)Specific Chronological Markers Supporting/Contradicting 1959 TransferPlausibility as the “Unnamed Nation”Key Supporting Snippets
EgyptYes. Major recipient since 1955. Highly likely to possess AK-47s in quantity.Very Strong. Founding NAM members, frequent high-level visits (Tito Feb ’59, Nasser Nov ’59). Precedent of arms facilitation.Supports: Close ties in 1959. Soviet arms flow well established.High & Most Likely2
IraqYes. Recipient since 1958 revolution. Likely included AK-47s in early packages.Developing. Diplomatic relations established 1958. Trade/Cooperation agreement effective Feb 1959.Supports: New regime seeking partners. Trade agreement in place.High, but second to Egypt3
SyriaYes. Recipient since early 1950s.Moderate. Established relations, but less intimacy highlighted for 1959 specifically compared to Egypt/Iraq.Possible, but less direct evidence of specific 1959 impetus.Medium34
IndonesiaYes. Initial Soviet arms deliveries in 1958.Moderate.Less clear if AK-47s available in sufficient quantity for re-transfer by late 1959.Low-Medium35

V. The “Unnamed Nation”: Deciphering the Secrecy

A. Motivations for Anonymity

The enduring anonymity of the supplier nation in most historical accounts points to a convergence of interests in maintaining secrecy:

  • Yugoslavia’s Perspective: For Yugoslavia, discretion was paramount. The country meticulously maintained a delicate geopolitical equilibrium between the Eastern and Western blocs. Openly acknowledging a clandestine arms deal involving Soviet-origin weapons, even if acquired through a third party, could have unnecessarily strained its already complex relationship with the USSR. It might also have compromised its carefully cultivated image as a genuinely non-aligned nation, potentially inviting suspicion or pressure from either superpower.
  • The Supplier Nation’s Perspective: The intermediary country would have had strong reasons to ensure the transaction remained covert. Re-transferring military aid, particularly weapons as significant as assault rifles, without the explicit consent or knowledge of the original supplier (the Soviet Union) could have invited serious repercussions. These could range from a curtailment of future Soviet aid to diplomatic censure or other punitive measures. Protecting its own ongoing diplomatic and trade relationships with both the USSR and Yugoslavia, as well as other international actors, would have been a key concern.
  • Soviet Perspective (if aware or subsequently discovered): Even if Soviet intelligence became aware of the transfer, Moscow might have preferred the matter to remain quiet. If the USSR tacitly approved the deal for its own strategic reasons – for instance, to subtly aid Yugoslavia’s independent defense posture without direct involvement, thereby keeping it from leaning too heavily towards the West – publicity would be counterproductive. Conversely, if the transfer occurred without Soviet knowledge or approval, publicizing it would reveal a potentially embarrassing lack of control over its arms exports and the actions of its client states.

B. Weighing the Evidence: Egypt vs. Iraq

When comparing the two strongest candidates, Egypt and Iraq, both present compelling arguments:

  • Arguments for Egypt:
  • By 1959, Egypt had a well-established, deep, and multifaceted relationship with Yugoslavia. This included close personal ties between President Nasser and President Tito, shared leadership in the Non-Aligned Movement, and frequent high-level diplomatic consultations, including visits by both leaders to each other’s countries in 1959.4 Such a strong foundation of trust and mutual understanding would be highly conducive to arranging a secret arms transfer.
  • Egypt was a very significant recipient of Soviet arms from 1955 onwards and would have possessed substantial stocks of AK-47s by 1959.2
  • The precedent of Egypt reportedly facilitating the transfer of Yugoslav arms to Algerian rebels in 1954 demonstrates a historical willingness and capability to engage in complex, discreet arms movements in cooperation with Yugoslavia.4
  • Arguments for Iraq:
  • Iraq’s relationship with Yugoslavia was newer but developing rapidly in the crucial 1958-1959 period. The establishment of diplomatic relations in 1958 was quickly followed by a Trade and Cooperation Agreement that came into force in February 1959.30 This formal framework for interaction was in place at the time of the AK-47 deal.
  • Following its 1958 revolution, Iraq became a recipient of Soviet arms and was actively seeking to diversify its international partnerships beyond its former Western patrons.3 A deal with a prominent non-aligned country like Yugoslavia would fit this new foreign policy orientation.
  • The new revolutionary government in Baghdad might have been motivated by political solidarity, financial gain, or a desire to quickly establish Iraq as an independent actor on the regional stage.

While both nations are strong candidates, Egypt appears to hold a slight edge. The depth and maturity of its political relationship with Yugoslavia by 1959, coupled with the precedent for cooperation in sensitive arms transfers, make it a particularly compelling possibility. However, the confluence of Iraq’s recent political transformation, its immediate embrace of Soviet military aid, and the formalization of ties with Yugoslavia in early 1959 make it an almost equally plausible source. The critical factors are the combination of access to Soviet-supplied AK-47s and a motive or willingness to transfer approximately 2,000 of them to Yugoslavia under conditions of secrecy.

Logistical considerations, though not detailed in the available materials, would also have played a role. The transfer of 2,000 rifles and their ammunition is not a trivial undertaking. Both Egypt and Iraq, being Middle Eastern nations, share maritime proximity with Yugoslavia via the Mediterranean Sea. Existing trade routes (e.g., Yugoslav timber for Egyptian cotton mentioned in 4, or the general trade agreement with Iraq 30) could have provided cover for such shipments, perhaps disguised as other goods or moved through less scrutinized channels.

C. Limitations of the Provided Material

It is crucial to acknowledge that the available research documentation, while extensive, does not contain a definitive, explicit statement from an undeniable primary source (such as a declassified Yugoslav, Soviet, Egyptian, or Iraqi government document or a direct admission from a key participant) that unequivocally names the country involved in this specific 1959 AK-47 transfer to Yugoslavia. The identification process relies heavily on interpreting C.J. Chivers’ well-regarded but singular claim regarding this transaction, and then constructing a circumstantial case based on the known patterns of Soviet arms supplies and Yugoslav foreign relations during the specified period.

The successful execution of this secret purchase likely had a reinforcing effect on Yugoslavia’s broader strategy of acquiring foreign military technology through various means, including reverse engineering. It would have demonstrated the feasibility of such clandestine operations and underscored the value of cultivating diverse international relationships to achieve strategic defense objectives, ultimately contributing to the growth and capabilities of its significant domestic arms industry.6

VI. Conclusion: Assessing the Probabilities and the Lingering Mystery

A. Summary of Findings

The evidence strongly supports the claim, primarily advanced by C.J. Chivers, that in late 1959, Yugoslavia secretly purchased approximately 2,000 “early pattern” Soviet AK-47 assault rifles from an unnamed “Third World nation” that was itself a recipient of Soviet military aid.1 This acquisition was a critical step for Zastava Arms, providing the necessary physical examples to successfully reverse-engineer the Kalashnikov design, leading directly to the development and subsequent mass production of the Zastava M70 assault rifle, a cornerstone of Yugoslav military armament.

B. The Most Plausible Candidate(s)

Based on a comprehensive analysis of Soviet arms distribution patterns in the late 1950s, Yugoslav foreign relations, and specific chronological markers, Egypt emerges as the most plausible candidate for the role of the unnamed intermediary.

Key factors supporting this assessment include:

  • Its status as a major recipient of Soviet weaponry, including AK-47s, by 1959.2
  • The exceptionally close political and diplomatic ties between Yugoslavia and Egypt, exemplified by their joint leadership in the Non-Aligned Movement and reciprocal presidential visits in 1959.4
  • A documented precedent of Egypt facilitating complex arms transfers involving Yugoslavia.4

Iraq stands as another strong contender. The 1958 revolution brought a new regime to power that rapidly sought Soviet military assistance and established diplomatic and trade relations with Yugoslavia in early 1959, making the timeline and political context feasible for such a transaction.3 The new Iraqi government may have seen this as an opportunity to solidify new alliances or gain other advantages.

Without more explicit, declassified documentary evidence directly naming the nation in the context of this specific 1959 AK-47 transaction, a definitive identification remains an educated deduction based on the available circumstantial evidence rather than an absolute certainty.

C. The Enduring Nature of the “Unnamed” Nation

The continued anonymity of the supplier nation in most historical accounts, with Chivers’ work being a notable exception in detailing the event itself, underscores the initial success of the secrecy surrounding the deal. This secrecy was vital for all parties involved: Yugoslavia needed to protect its non-aligned stance and its complex relationship with the USSR; the supplier nation needed to avoid Soviet repercussions for re-transferring arms; and the USSR itself may have preferred the transaction to remain unpublicized. This episode highlights the intricate and often opaque nature of Cold War diplomacy, where non-aligned nations frequently resorted to clandestine means to achieve their strategic security objectives while navigating the treacherous currents between the superpowers.

D. Implications for Yugoslav Arms Self-Sufficiency

This successful, albeit covert, acquisition of a significant quantity of AK-47s was a landmark achievement for Yugoslavia’s burgeoning defense industry. It directly enabled Zastava Arms to overcome the hurdles of reverse engineering and eventually mass-produce the Zastava M70. This rifle not only equipped the Yugoslav People’s Army but also became a notable export product, reflecting Yugoslavia’s determined pursuit of military self-reliance and its capacity for indigenous arms development.1

The very fact that this inquiry is prompted by a specific passage in a relatively recent historical work (Chivers’ The Gun, published in 2011) suggests that this particular detail of Cold War arms proliferation may still be emerging from historical obscurity. The Cold War was characterized by extensive secrecy, and archives from that period are continually being declassified and re-examined by historians. It is plausible that the “unnamed” status of the intermediary nation persists simply because the specific documents, testimonies, or archival records that could provide definitive confirmation have not yet entered the public domain or been widely analyzed. Future archival research in Yugoslav (now Serbian and other successor states’), Russian, Egyptian, Iraqi, or other relevant national archives could one day yield a conclusive answer.

Ultimately, the story of Yugoslavia’s 1959 secret AK-47 purchase serves as a compelling microcosm of the broader phenomenon of Kalashnikov proliferation. It illustrates that the global spread of this iconic weapon was not solely due to direct state-to-state transfers from the Soviet Union or licensed production by its allies. Secondary and tertiary movements of these arms, through various overt and covert channels and involving a diverse range of state and non-state actors, played a crucial role in the AK-47 achieving its unparalleled global ubiquity.10 This particular transaction demonstrates the resourcefulness of a non-aligned state in securing vital defense technology and the complex, often hidden, networks that facilitated the movement of arms during the Cold War.

Author’s Comment

This question intrigued me because Yugoslavia needed more AK-47 Type III samples to reverse engineer their milled M70s. To investigate this question, I ran a number of searches and scenarios and it is my opinion based on what I found that the most likely country was Egypt with Iraq being a less likely second. To be clear, I can’t guarantee it, but the odds favor Egypt given the factors indentified. I was once told that “It’s surprising how little history we really know” and this is an example of an event in recent history where we may never know the details.


Image Sources

The map of the Middle East in 1959 was generated by the author using Sora. The intent was to mainly show Egypt, Saudia Arabia, Iraq and Iran to give some geographical context.

Russian AK-47 Type III (Photo by Gunrunner123 shared on Wikimedia)

The first ever meeting between Josip Broz Tito and Gamal Abdel Nasser – onboard the Yugoslav ship Galeb in the Suez Canal (1955). (Photo from the Online Museum of Syrian History, Shared on Wikimedia.

President Gamal Abdul Nasser and Yugoslavian President Josip Tito in Aleppo in 1959 / From left to right: United Arab Republic Vice President Akram al-Hawrani, the Aleppo industrialist Sami Saem al-Daher, director of Egyptian Intelligence Salah Nasr, President Josip Tito, his wife Jovanka Broz, President Gamal Abdul Nasser. The photo was taken in the home of Sami Saeb al-Daher, who was nationalized by President Nasser and left in bankrupcy in 1960 (Photo from the Online Museum of Syrian History, Shared on Wikimedia.


Works cited

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  27. شاهد بالصور والفيديو: بعد وفاة مصممه “اليوم” ما هو سلاح الكلاشنكوف ومن هو ميخائيل كلاشنكوف القائل: “أنا لا اقتل ولكن يقتل من يضغط زنادي” – دنيا الوطن, accessed May 11, 2025, https://www.alwatanvoice.com/arabic/news/2013/12/23/476461.html
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  29. العلاقات المصرية اليوغوسلافية – ويكيبيديا, accessed May 11, 2025, https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%B9%D9%84%D8%A7%D9%82%D8%A7%D8%AA_%D8%A7%D9%84%D9%85%D8%B5%D8%B1%D9%8A%D8%A9_%D8%A7%D9%84%D9%8A%D9%88%D8%BA%D9%88%D8%B3%D9%84%D8%A7%D9%81%D9%8A%D8%A9
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Yugoslavia’s AK Path: The Launch of the Zastava Family of Automatic Weapons and the M64

In the last post, we reviewed the political climate and how the USSR did not want to share their revolutionary AK-47 design with Yugoslavia. At this point, we need to look at the ambitious 1959 launch of the project “Familija Automatskog Oružja Zastava” (FAZ), or the Zastava Family of Automatic Weapons and how the Yugoslav’s worked around the Soviets to create their own version of the AK.

Forging Their Own Path: Yugoslavia’s Independent Rifle

In the fractured landscape of post-World War II Europe, the Socijalistička Federativna Republika Jugoslavija (Socialist Federal Republic of Yugoslavia – SFRJ) charted a uniquely independent course. Initially aligned with the Soviet Union, Yugoslavia’s relationship with Moscow ruptured dramatically following the Tito-Stalin split in 1948. This political schism cast Yugoslavia adrift from the burgeoning Eastern Bloc, leading to its refusal to join the Warsaw Pact and forcing it into a precarious non-aligned position during the Cold War.1 Wary of potential aggression from both NATO and the Soviet sphere, Belgrade recognized that national survival depended on military self-sufficiency.2

This drive for independence created a significant arms dilemma. The break with Moscow severed access to the latest Soviet military technology and, crucially, the licenses to produce advanced weaponry like Mikhail Kalashnikov’s revolutionary AK-47 assault rifle.1 While Yugoslavia remained a socialist state, its ideological divergence and independent streak meant Western powers were equally hesitant to provide significant military aid or technology transfers.2 The Jugoslovenska Narodna Armija (Yugoslav People’s Army – JNA), still largely equipped with World War II-era weapons including locally produced Mauser M48 bolt-action rifles, faced the challenge of modernization alone.2

Yugoslav planners understood the changing nature of warfare. As early as 1952, the defense industry began experimenting with automatic rifle designs, initially drawing inspiration from captured German StG 44 assault rifles, large numbers of which had fallen into Yugoslav Partisan hands during the war.1 This early research underscored the awareness within the JNA of the need for an intermediate-caliber automatic rifle, but the path to acquiring or developing such a weapon remained blocked by geopolitical realities. The quest for a domestic Kalashnikov variant, therefore, was not merely a technical undertaking; it was a direct manifestation of Yugoslavia’s defiant assertion of independence and its commitment to self-reliance in a world dominated by two opposing superpowers. The rifle project became intrinsically linked to the nation’s unique political identity under Marshal Josip Broz Tito.

Glimpses of the Future: Acquiring the Kalashnikov

The first crucial breakthrough came unexpectedly in 1959. Two Albanian border guards, armed with Soviet-made AK-47 rifles, defected across the border into Yugoslavia.1 This event provided the Yugoslav military establishment with its first tangible examples of the weapon they desperately sought to understand. The captured rifles, believed to be the milled-receiver Type 3 variant which was then standard Soviet issue, were promptly handed over to engineers at the renowned Zastava arms factory (then operating as Crvena Zastava, or Red Banner) located in the city of Kragujevac, Serbia.1

While this windfall was invaluable, the two rifles presented significant limitations. Engineers at Zastava meticulously studied the weapons, even making metal castings of components using sulfur to understand their form.2 However, two samples were simply insufficient to reverse-engineer the design effectively. Critical information regarding manufacturing tolerances, precise material specifications, and the intricacies of heat treatment remained elusive.1 Reproducing the rifle reliably based solely on these examples proved impossible. A technical impasse had been reached, threatening to stall the project before it truly began.

Overcoming this obstacle required intervention from the highest levels of the Yugoslav state. By the end of 1959, or shortly thereafter, the government managed to secure a much larger quantity of AK-47s.1 Accounts suggest that Marshal Tito himself played a direct role during a state visit to an unnamed non-aligned nation.2 This country, possibly Egypt, Indonesia, or India, was a recipient of Soviet military aid.3 Through discreet negotiations, Yugoslavia arranged the clandestine purchase of approximately 2,000 AK rifles from a batch supplied by the USSR.2 This covert acquisition, bypassing official channels and Soviet oversight, provided Zastava with the critical mass of samples needed for thorough analysis. The fact that such a significant acquisition required top-level political maneuvering underscores the project’s importance as a national priority, essential for breaking the technical deadlock and enabling the engineers to finally unlock the secrets of the Kalashnikov.

The question of which country they bought those 2,000 AKs from has never been formally answered but I have a real strong hunch and that will be the next blog post.

Unlocking the Kalashnikov: The Zastava Challenge

With a substantial number of Soviet AKs now available for study, the engineers at Crvena Zastava, which translates into English approximately as “Red Flag” works, in Kragujevac could finally begin the complex process of reverse engineering in earnest.1 This historic arms factory, the heart of Serbian and later Yugoslav weapons manufacturing, became the crucible for Yugoslavia’s Kalashnikov ambitions.2

In 1959, the effort was formalized under the project designation FAZFamilija automatskog oružja Zastava (Family of Automatic Weapons Zastava).2 This name itself revealed a strategic vision extending beyond merely cloning the AK-47. The goal was to develop an integrated family of infantry weapons tailored to the JNA’s needs, encompassing not only an assault rifle but also potentially a self-loading rifle and, significantly, a light machine gun (LMG).2 This mirrored the Soviet small arms doctrine (which featured the SKS carbine alongside the AK rifle and RPD/RPK machine guns) but aimed for entirely domestic design and production. This indicated a comprehensive, long-term strategy for infantry armament, rather than a simple stopgap measure.

The FAZ project was a collaborative effort, spearheaded by a team of talented Zastava engineers and designers. Key figures included Božidar Blagojević (who would later design the CZ99 pistol), Major Miloš Ostojić, Miodrag Lukovac, Milutin Milivojević, Stevan Tomašević, Predrag Mirčić, and Mika Mudrić, with engineer Milan Čirić leading the project.2 Their task was immense: to meticulously disassemble, measure, analyze materials, and create complete technical drawings for a weapon system they had no license or official documentation for.1 Every dimension, tolerance, and material property had to be painstakingly deduced through careful examination of the acquired Soviet rifles.

The First Yugoslavian AK: Enter the M64

By 1964 and 1965, the intensive work at Zastava bore fruit. The first prototypes of a distinctly Yugoslavian Kalashnikov emerged, designated the M64A (featuring a fixed wooden stock) and M64B (equipped with an underfolding metal stock).1 Alongside these rifles, prototypes for a companion light machine gun, the M65A and M65B (featuring a quick-detach barrel), were also developed, though these LMGs would ultimately not see mass production.2

While based on the Soviet Type 3 AK-47, the M64 prototypes incorporated several unique features and modifications, reflecting both Yugoslav ingenuity and specific JNA requirements. This early design demonstrated that Zastava‘s engineers were not content with mere replication; they sought to adapt and potentially improve upon the Kalashnikov design. Key differences included:

  • Milled Receiver: Like its Soviet progenitor, the M64 utilized a robust milled steel receiver. However, the Yugoslav receiver had distinct geometry: the characteristic lightning cut above the magazine well was present only on the right side, while the left side featured a unique profile incorporating a visible pin intended to retain the bolt hold-open mechanism.5
  • Bolt Hold-Open (BHO): Perhaps the most significant innovation was a fully functional bolt catch mechanism. This device locked the bolt to the rear after the last round was fired from the magazine, offering a potential tactical advantage by speeding up reloads and providing immediate visual confirmation of an empty weapon. However, this system required specially modified magazines featuring a unique cutout on the follower or feed lip.1
  • Integrated Grenade Launching Capability: Reflecting a strong emphasis in JNA doctrine, the M64 was designed from the outset to launch rifle grenades. It featured a built-in, flip-up grenade sight mounted on the gas block and incorporated a gas cut-off mechanism, allowing the rifle’s gas system to be shut off to safely propel grenades.2 This was a notable difference from standard Soviet AKs, where grenade launching often required separate attachments.
  • Distinct Furniture: The M64 sported longer wooden handguards compared to the Soviet AK, giving it a different profile. These handguards were not interchangeable with standard AK parts.1 The M64B underfolding stock was borrowed directly from the existing Yugoslav M56 submachine gun, showcasing resourcefulness in utilizing existing production lines.2
  • Modified Sights and Charging Handle: The rear sight was positioned further back on the receiver compared to the standard AK placement on the rear sight block (though some very early prototypes experimented with receiver cover mounting), providing a longer sight radius for potentially improved aiming accuracy.1 Additionally, engineers pragmatically adopted the hollow cylindrical charging handle design from the domestically produced M59 rifle (Yugoslavia’s licensed SKS variant, known colloquially as the Papovka), again leveraging existing manufacturing capabilities.2

These modifications highlight a design philosophy that blended adaptation to specific military needs (grenade launching), innovation (BHO), and practical resource management (reusing existing parts). The M64 was clearly shaping up to be more than just a copy; it was becoming a uniquely Yugoslavian interpretation of the Kalashnikov system.

Feature Comparison: Soviet AK-47 Type 3 vs. Zastava M64 Prototype

FeatureSoviet AK-47 (Type 3)Zastava M64A/B PrototypeSnippet Reference(s)
Receiver TypeMilledMilled (Yugoslav pattern)6
Bolt Hold-OpenNoYes (requires modified magazine)1
Grenade Sight/Gas Cut-offNo (added later/separate)Yes (integrated)2
HandguardsStandard lengthLonger, unique design1
Rear Sight LocationStandard (rear sight block)Further rearward on receiver1
Charging HandleStandard AKHollow cylindrical (from M59 SKS)2
Folding Stock (M64B)N/A (AKS was different)Underfolder (from M56 SMG)2

Towards a Standard: Trials, Tribulations, and Transition

Despite the successful development of the M64 prototypes and reportedly satisfactory performance during initial field trials 1, the path to mass adoption by the JNA was not immediate. A degree of conservatism existed within the military leadership; some senior officers remained skeptical about the utility and cost-effectiveness of equipping every infantry soldier with a fully automatic rifle, fearing it would lead to excessive ammunition expenditure.2 Yugoslavia had, after all, only recently standardized its licensed version of the semi-automatic SKS, the Zastava M59.8

This institutional hesitation was significantly challenged by external events. The Warsaw Pact invasion of Czechoslovakia in August 1968 served as a stark demonstration of modern Soviet military doctrine, where entire infantry units were equipped with Kalashnikov assault rifles. Witnessing the effectiveness of massed automatic fire likely swayed opinions within the JNA command structure, highlighting the urgent need for a comparable domestic capability.2 The geopolitical situation acted as a catalyst, pushing the JNA to overcome its previous reservations and accelerate the process of adopting a modern assault rifle. Interestingly, around this period, warming relations with Moscow led Yugoslavia to briefly enter negotiations to purchase Soviet AKs directly, primarily for special forces units.2 This development undoubtedly put pressure on Zastava and proponents of the domestic FAZ program to prove their rifle was ready.2

However, the M64 faced a critical technical hurdle on the path to standardization: its innovative bolt hold-open mechanism. While potentially useful, the BHO necessitated the use of proprietary magazines, incompatible with the standard AK magazines that were becoming increasingly common worldwide.6 From a logistical perspective, introducing a non-standard magazine for the army’s main service rifle presented significant challenges. The JNA leadership ultimately prioritized interoperability and logistical simplicity, deciding that the new standard rifle must be compatible with commonly available AK-pattern magazines.6 This pragmatic decision, favoring ease of supply and potential use of captured magazines over a unique but non-standard feature, sealed the fate of the M64’s BHO system.

As the design moved towards finalization for mass production, the Vojnotehnički institut Beograd (Military Technical Institute Belgrade – VTI) likely played an increasingly important role.10 While Zastava engineers had driven the initial design and prototyping of the M64 2, the VTI, as the JNA’s central research and development body, would have been involved in refining the technical requirements based on trial results, overseeing final testing protocols, and preparing the definitive technical documentation for the production rifle.2 This included incorporating the mandated changes, most notably the removal of the bolt hold-open feature, paving the way for the weapon that would become Yugoslavia’s standard assault rifle.

Conclusion: On the Brink of the M70

The journey from Yugoslavia’s post-war isolation to the verge of mass-producing its own Kalashnikov variant was a testament to national determination, engineering skill, and political will. Blocked from acquiring licensed Soviet technology due to the Tito-Stalin split, Yugoslavia embarked on a challenging path of independent development.1 The opportunistic acquisition of initial AK-47 samples via Albanian defectors in 1959 provided the crucial spark.1 Overcoming the limitations of these few examples required high-level political intervention to secure a larger batch of rifles through clandestine channels, enabling Zastava engineers to undertake a comprehensive, unlicensed reverse-engineering effort under the ambitious FAZ program.1

The resulting M64 prototypes were far more than simple copies. They represented an innovative adaptation of the Kalashnikov design, incorporating features tailored to JNA doctrine, such as integrated grenade-launching capabilities, alongside novel additions like the bolt hold-open mechanism and resourceful use of existing domestic components.1 However, trials, evolving military thought spurred by events like the 1968 Czechoslovakia invasion, and pragmatic logistical considerations—specifically the need for standard magazine compatibility—led to crucial design revisions.2

These are photos of M64 prototypes overlaid on a map of Yugoslavia
This is a photo of a Zastava M64B (B designating that it is an underfolder model) shared on Wikimedia by AZ2001

By 1970, the culmination of over a decade of effort was at hand. The lessons learned from the M64 program, the strategic decisions made by the JNA leadership, and the collaborative work between Zastava and the VTI had refined the design into a production-ready rifle. In that year, the Yugoslav government formally approved this modified design for serial production, designating it the Automatska Puška Model 1970 (Automatic Rifle Model 1970), or AP M70.1 The stage was set for the introduction of Yugoslavia’s first mass-produced Kalashnikov, a rifle born from political necessity and forged through ingenuity and perseverance. The detailed story of the M70 itself would be a new chapter, but its foundations were now firmly laid in the experiences chronicled here.

Image Source

The rifles were uploaded to Wikimedia by TheLokov. And the Yugoslavian map is also from Wikimedia and was shared by the UN. The author created the combined image.
https://commons.wikimedia.org/wiki/File:Zastava_M-64_prototypes.png
https://commons.wikimedia.org/wiki/File:Former_Yugoslavia_Map.png

The M64B image is from Wikimedia also and was shared by AZ2001.
https://commons.wikimedia.org/wiki/File:ZastavaM64B.jpg

Works cited

  1. Zastava M70 assault rifle – Wikipedia, accessed May 12, 2025, https://en.wikipedia.org/wiki/Zastava_M70_assault_rifle
  2. Zastava M64. Part 1. The Unusual History of Yugoslavian AKs …, accessed May 12, 2025, https://www.thefirearmblog.com/blog/2024/05/07/zastava-m64-part-1-unusual-history-yugoslavian-aks/
  3. Zastava M70 (автомат) — Википедия, accessed May 12, 2025, https://ru.wikipedia.org/wiki/Zastava_M70_(%D0%B0%D0%B2%D1%82%D0%BE%D0%BC%D0%B0%D1%82)
  4. Is the Yugoslav, Zastava M-70, the best licensed built Ak-47 and maybe the best Ak-47 variant to this day? : r/ak47 – Reddit, accessed May 12, 2025, https://www.reddit.com/r/ak47/comments/10r4iq9/is_the_yugoslav_zastava_m70_the_best_licensed/
  5. Guns in Movies, TV and Video Games – Zastava M70 – Internet Movie Firearms Database, accessed May 12, 2025, https://www.imfdb.org/wiki/Zastava_M70
  6. Zastava AKs, Part 2. M70 – The First Mass-Produced Yugoslavian …, accessed May 12, 2025, https://www.thefirearmblog.com/blog/2024/05/14/zastava-aks-part-2-m70-first-mass-produced-yugoslavian-kalashnikov/
  7. How Does The Yugoslavian Zastava M70 Compare To Other Ak-47 Variants? – GunCreed, accessed May 12, 2025, https://guncreed.com/2024/08/17/how-does-the-yugoslavian-zastava-m70-compare-to-other-ak47-variants/
  8. My Complete Yugoslavian Smallarms Collection History (Zastava Trek VIII: Communist First Contact) – YouTube, accessed May 12, 2025, https://www.youtube.com/watch?v=kzJ5v_HREt0
  9. A country’s weapons can be a good indication of whether they wanted to be a Soviet puppet state : r/NonCredibleDefense – Reddit, accessed May 12, 2025, https://www.reddit.com/r/NonCredibleDefense/comments/17jukc7/a_countrys_weapons_can_be_a_good_indication_of/
  10. PROCEEDINGS, accessed May 12, 2025, https://scindeks-clanci.ceon.rs/data/pdf/proc-0018/OTEH_2024.pdf
  11. Војнотехнички институт — Википедија, accessed May 12, 2025, https://sr.wikipedia.org/wiki/%D0%92%D0%BE%D1%98%D0%BD%D0%BE%D1%82%D0%B5%D1%85%D0%BD%D0%B8%D1%87%D0%BA%D0%B8_%D0%B8%D0%BD%D1%81%D1%82%D0%B8%D1%82%D1%83%D1%82
  12. ПОЛИТИКА ОДБРАНЕ ЈУГОСЛАВИЈЕ (1945–1958): ИДЕЈЕ И ПРАКСА, accessed May 12, 2025, https://nardus.mpn.gov.rs/bitstream/id/143356/Disertacija_12293.pdf
  13. Zakon o Opasnim Materijama | PDF – Scribd, accessed May 12, 2025, https://www.scribd.com/document/395551284/Zakon-o-Opasnim-Materijama

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Yugoslavia’s AK Path: The USSR Would Not Share Their AK-47 Rifles or Designs With Yugoslavia

I’ve owned and built a number of AK-47 pattern rifles over the years and slowly one of my favorite series are the ones from Zastava when they were part of Yugoslavia partly because they are unique. Now, that opens the door – why were they unique? There is some very interesting history behind that and so let’s dive into this further. This first piece will set the stage by explaining why the Soviets didn’t share their AK-47 rifles or designs with Yugoslavia so let’s dive in.

I. Introduction: A Strained Fraternity and a Strategic Weapon

In the shadow of World War II, a brotherhood forged in shared ideology between the Soviet Union (СССР – Soyuz Sovetskikh Sotsialisticheskikh Respublik) and the newly minted Federal People’s Republic of Yugoslavia (ФНРЈ – Federativna Narodna Republika Jugoslavija) was destined for a dramatic unraveling. What began as a seemingly tight-knit alliance, cemented by the fight against fascism, quickly soured, descending into a bitter schism by 1948. A cautious, often fraught, attempt at reconciliation in the post-Stalin years would follow, but the scars of division ran deep.1 This turbulent political saga inevitably cast a long shadow over every aspect of their relationship, particularly in the sensitive arena of military cooperation.

At the heart of the Soviet Union’s rapidly expanding military and geopolitical might lay a revolutionary piece of hardware: the Avtomat Kalashnikova obraztsa 1947 goda (Автомат Калашникова образца 1947 года), the AK-47. Officially entering service in 1949, this assault rifle didn’t just arm Soviet soldiers; it became a potent symbol of Moscow’s technological prowess and a key instrument of its foreign policy.3 The Kremlin wielded the AK-47, and especially the rights to produce it, with calculated precision, using its distribution to reward allies and exert influence.4 Whether a nation received this coveted weapon, or its blueprints, became a telling barometer of its standing in Moscow’s eyes.

Yugoslavia, by the close of 1959, found itself on the outside looking in, denied both the AK-47 and its designs. This wasn’t a simple oversight. It was the culmination of a complex web of factors, chief among them the deep-seated animosity stemming from the 1948 Tito-Stalin split. That seismic event saw Yugoslavia unceremoniously booted from the Cominform (Информбиро / Informbiro – Информационное бюро коммунистических и рабочих партий / Informatsionnoye byuro kommunisticheskikh i rabochikh partiy), the Soviet-led bloc of communist parties, and subjected to a barrage of political and economic pressure.1 This rupture forced Belgrade to chart a new course.

The plot thickened as Yugoslavia embraced an independent, non-aligned stance on the world stage, a move that saw it increasingly reliant on military aid from the West, particularly the United States. Moscow, meanwhile, maintained a tight grip on its arms exports, prioritizing nations that toed the ideological line. Adding another layer to this complex dynamic was Yugoslavia’s own burgeoning ambition to build its own weapons, a drive that would eventually see the Zastava (Застава Оружје / Zastava Oružje) arms factory successfully reverse-engineer the very AK-47s it couldn’t officially obtain. The story of the unshared rifle is thus a tale of clashing ideologies, geopolitical chess, and one nation’s determined, and ultimately successful, quest for self-reliance in a world divided.

II. From Alliance to Animosity and Uneasy Reconciliation: Soviet-Yugoslav Political Dynamics (1945-1959)

A. Post-War Comradeship and Emerging Fissures (1945-1948)

The early days after World War II painted a picture of camaraderie between Moscow and Belgrade. United by communist ideology and their recent joint struggle against the Axis, the Soviet Union and the Federal People’s Republic of Yugoslavia seemed natural partners. A formal Treaty of Friendship and Cooperation, inked in Moscow (Москва / Moskva) on April 11, 1945, by delegations headed by Josip Broz Tito (Јосип Броз Тито) himself, appeared to seal this bond.1 The USSR officially recognized the new Yugoslav state on December 19, 1945, and Belgrade even became the headquarters for the Cominform in 1946, further underscoring the initial closeness.1

Soviet aid flowed into war-torn Yugoslavia: vital food supplies, assistance in repatriating prisoners of war, and the deployment of Soviet technical and military advisors.8 Soviet experts even helped organize Tito’s personal security detail.8 On the economic front, joint ventures like the “Juspad” (пароходство «Юспад») shipping company and the “Justa” (ЮСТА – Югославско-советское акционерное общество гражданской авиации / YUSTA) civil aviation firm were launched, aimed at fostering economic growth and integration.8 For the Yugoslav leadership, who had largely liberated their nation through their own partisan efforts, the Soviet Union was initially seen as an indispensable ally and a blueprint for building a socialist society.9

But beneath this veneer of cooperation, cracks were beginning to show. Tito, a leader with his own strong vision, harbored ambitions for Yugoslavia that didn’t always align with Moscow’s grand strategy. He envisioned Yugoslavia as a dominant force in the Balkans, pursuing plans for a Balkan Federation (Balkanska federacija) that might draw in Bulgaria (Бугарска / Bugarska) and Albania (Албанија / Albanija; Albania – Russian), and he actively backed communist insurgents in the Greek Civil War.2 These moves, often made without Moscow’s full blessing, were viewed by Joseph Stalin (Иосиф Сталин) as potentially reckless and disruptive, especially concerning delicate relations with Western powers.1 Moscow also eyed Yugoslavia’s assertive territorial claims – against Italy over Trieste (Трст / Trst) and Austria (Аустрија / Austrija) regarding Carinthia (Корушка / Koruška; Каринтия / Karantiniya – Russian) – with a degree of apprehension.1

Stalin expected unwavering loyalty from the Eastern European communist states, seeing them as a vital buffer zone and an extension of Soviet might.2 Tito, however, having led a successful indigenous liberation, saw Yugoslavia as an equal partner, not a subordinate.2 This fundamental clash of perspectives was starkly illustrated in November 1945 when Tito, speaking to The Times, declared that while Yugoslav friendship with the Soviet peoples was deep, there was “nothing exclusive about it,” firmly asserting his nation’s independence.1 Even the early Soviet aid, including the presence of advisors, likely served as an intelligence channel for Moscow. As Yugoslavia began to assert its own path, these points of contact may have become sources of friction, with Soviet officials in Belgrade reportedly sending dispatches to Moscow accusing the Yugoslav leadership of ideological straying and “leaderism” (вождизм / vozhdizm).8 The initial “comradeship,” it seemed, was built on shaky ground, with Moscow perhaps viewing its assistance as an investment that demanded Yugoslav compliance, making Belgrade’s subsequent divergence all the more galling to the Kremlin.

B. The 1948 Tito-Stalin Split (Raskol Tito—Staljin / Раскол Тито—Стаљин): A Bitter Divorce and the Informbiro Storm

The simmering pot of Soviet-Yugoslav tensions finally boiled over in 1948, erupting into the infamous Tito-Stalin split (Раскол Тито—Стаљин / Raskol Tito—Staljin; Советско-югославский конфликт / Sovetsko-yugoslavskiy konflikt – Russian) – a dramatic and acrimonious divorce that sent shockwaves through the communist world.7 The Kremlin’s patience with Yugoslavia’s independent streak had worn thin. Tito’s ambitious plans for a Balkan Federation, his assertive stance on Trieste, and his continued support for Greek communists – all actions Stalin feared might provoke a Western backlash – became intolerable to Moscow.2 Stalin’s attempts to tighten his grip on Yugoslav internal affairs, from its economic blueprints to its security forces, met with staunch resistance from Tito, who commanded a loyal and powerful base within the Communist Party of Yugoslavia (КПЈ – Komunistička partija Jugoslavije) and the state apparatus.2

The crisis escalated with alarming speed in early 1948. In a clear signal of displeasure, the Soviet Union abruptly withdrew its military and civilian advisors from Yugoslavia in March.8 What followed was a volley of increasingly venomous letters exchanged between the Central Committees of the Yugoslav and Soviet Communist Parties. The Soviet missives were laden with accusations, painting the Yugoslav leadership as anti-Soviet, nationalistic, Trotskyite, and guilty of straying from the sacred tenets of Marxism-Leninism.8 The Yugoslavs, unbowed, fiercely defended their policies and their sovereign right to forge their own path to socialism.10

The conflict reached its zenith on June 28, 1948. Meeting in Bucharest (Букурешт / București), Romania (Румунија / Rumunija; Румыния / Rumyniya – Russian) – a gathering from which Yugoslav delegates were notably absent – the Cominform adopted a resolution that formally cast Yugoslavia out. The KPJ leadership was condemned for pursuing policies hostile to the USSR, for abandoning Marxism-Leninism in favor of bourgeois nationalism, and for cultivating a “terroristic regime” within its own party.1 This act marked the dawn of the “Informbiro period” (Информбиро период), an era of intense political, economic, and psychological warfare waged by the Soviet Union and its Eastern Bloc allies against a defiant Yugoslavia.7

The Soviet bloc slapped a comprehensive economic embargo on Yugoslavia, hoping to bring its economy, heavily reliant on trade with these nations, to its knees.7 Ominous military maneuvers were conducted along Yugoslavia’s borders with Hungary (Мађарска / Mađarska; Венгрия / Vengriya – Russian), Romania, Bulgaria, and Albania, creating a very real threat of invasion.7 A ferocious propaganda war was unleashed, with outlets like Radio “Free Yugoslavia” (Радио Слободна Југославија / Radio Slobodna Jugoslavija), broadcasting from Bucharest, and newspapers such as “For Socialist Yugoslavia” (За социјалистичку Југославију / Za socijalističku Jugoslaviju) and “New Struggle” (Нова борба / Nova borba), relentlessly denouncing Tito and his government.8 Moscow also threw its weight behind anti-Tito Yugoslav émigrés and allegedly backed plots to topple the Yugoslav leadership from within, including a failed coup attempt linked to high-ranking military officer Arso Jovanović (Арсо Јовановић).11

Yugoslavia’s response was one of unwavering defiance. Tito rallied the nation, framing the struggle as a defense of Yugoslav sovereignty and independence.1 Internally, the regime unleashed a brutal crackdown on anyone suspected of Soviet sympathies. These individuals, derisively labeled “Cominformists” (информбировци / informbirovci or ибеовци / ibeovci), faced arrest, imprisonment, and horrific conditions in notorious camps like Goli Otok (Голи оток, literally “Bare Island”).7 Isolated from the East and staring down the barrel of potential Soviet military action, Yugoslavia had little choice but to turn to the West, primarily the United States, for economic and, critically, military lifelines.1

The repercussions of the Tito-Stalin split were immense. It cemented Tito’s authority at home and dramatically boosted his international standing as a leader who had dared to defy Stalin.1 It set Yugoslavia on the unique path of “Titoism” (титоизам / titoizam), a brand of socialism characterized by worker self-management and a non-aligned foreign policy.7 The split also triggered purges of suspected “Titoists” in other Eastern Bloc countries as Stalin moved to consolidate his control.7 For Yugoslavia, the immediate economic and military fallout was severe, forcing a wholesale reorientation of its foreign and defense strategies.7 The failure of the Informbiro campaign to unseat Tito, despite its ferocity, not only hardened Yugoslav resolve but also, ironically, spurred the development of a more self-reliant defense posture and a domestic arms industry. The very real threat of invasion, coupled with the initial uncertainty of finding alternative arms suppliers, drove home the strategic necessity for Yugoslavia to bolster its own defenses – a lesson that would profoundly shape its approach to national security, including its eventual quest to produce its own version of the AK-47, and later leading to its “Total National Defence” (Општенародна одбрана / Opštenarodna odbrana) doctrine.15

C. Navigating the Thaw: Khrushchev’s Olive Branch and Lingering Shadows (1953-1959)

The death of Joseph Stalin in March 1953 signaled a potential sea change in the icy relations between Moscow and Belgrade, ushering in a period of gradual, though decidedly cautious, normalization.1 The new Soviet leadership, with Nikita Khrushchev (Никита Хрущёв) eventually emerging at the helm, embarked on a broader policy of de-Stalinization and sought to dial down international tensions. Mending fences with Yugoslavia was part of this new playbook.17 The Kremlin hoped to repair the rift within the socialist world and perhaps coax Yugoslavia back into a closer orbit.

A pivotal moment arrived with Khrushchev’s landmark visit to Belgrade in May-June 1955. The visit culminated in the signing of the Belgrade Declaration (Београдска декларација / Beogradska deklaracija; Белградская декларация / Belgradskaya deklaratsiya – Russian) on June 2, 1955.1 This document was a diplomatic breakthrough, formally acknowledging the legitimacy of “different paths to socialism” and enshrining principles of mutual respect for sovereignty, independence, and non-interference in internal affairs.8 Diplomatic ties were fully restored, and trade agreements were struck, easing the economic vise that had squeezed Yugoslavia since 1948.17

But this thaw, while welcome, had its limits, and a deep-seated distrust lingered beneath the surface. Tito’s Yugoslavia remained fiercely committed to its non-aligned foreign policy, carefully navigating a path between the Eastern and Western blocs.1 Tito famously quipped that Yugoslavia would receive Soviet overtures “with a grain of salt,” a clear indication of Belgrade’s enduring skepticism about Moscow’s true intentions.17 While Khrushchev harbored hopes of bringing Yugoslavia back into the Soviet-led “socialist camp” (often dubbed the “Lager“), Tito was resolute in safeguarding Yugoslavia’s hard-won independence.22 Suspicions cut both ways: Yugoslav leaders feared Moscow’s ultimate aim was to reassert dominance, while the Kremlin remained wary of Tito’s independent spirit.17

The fragility of this rapprochement became starkly clear by late 1956. The Soviet military crackdown on the Hungarian Uprising (Мађарска револуција 1956. / Mađarska revolucija 1956.) and the events of the Polish October (Пољски октобар / Polski oktobar) drew criticism from Yugoslavia, reigniting ideological clashes and chilling the recently warmed relations.13 Soviet accusations of Yugoslav “revisionism” resurfaced, and in a throwback to earlier pressure tactics, the USSR in 1958 postponed previously agreed-upon loans to Yugoslavia.8

Military relations during this period of normalization mirrored this complex dance. High-level military delegations were exchanged. Yugoslav State Secretary for National Defence, General Ivan Gošnjak (Иван Гошњак), journeyed to Moscow in June 1957, and Soviet Defence Minister Marshal Georgy Zhukov (Георгиј Жуков / Georgiy Zhukov; Георгий Жуков / Georgiy Zhukov – Russian) paid a return visit to Belgrade in October 1957.23 These visits saw discussions on potential military cooperation and Soviet offers to showcase their latest military hardware.23 However, a significant catch remained: the Soviets consistently tied any substantial military-technical assistance, especially the provision of modern weaponry, to Yugoslavia severing its military aid relationship with the West – a price Belgrade was unwilling to pay.23 Since 1948, Yugoslavia had become a major recipient of US military aid, a lifeline crucial for modernizing the Yugoslav People’s Army (ЈНА – Југословенска народна армија / Jugoslovenska narodna armija).13 While Yugoslavia did announce the end of the US grant aid program in 1957, it continued to purchase spare parts and sought to diversify its arms suppliers, signaling no intent to become wholly reliant on Moscow.14 Adding another twist, Marshal Zhukov’s sudden ouster from his posts in late October 1957, immediately after his Yugoslav trip, further complicated and ultimately derailed the tentative military rapprochement.23

The post-Stalin normalization, therefore, while politically important in ending the overt hostility of the Informbiro era, failed to forge deep military-technical trust, particularly when it came to advanced offensive weapons like the AK-47. Yugoslavia adeptly used the thaw to cement its non-aligned status and maintain its vital Western military connections. This independent posture, heavily reliant on Western arms, was fundamentally at odds with the Soviet Union’s strategic desire for bloc unity and tight control over its key military technologies. The “thaw,” in essence, remained more of a political maneuver than a genuine strategic military partnership that would have justified Moscow sharing its sensitive arms designs with Belgrade.

III. The Kalashnikov Doctrine: Soviet Arms Export Policy and the AK-47

A. The AK-47: Birth of an Icon (1949) and Early Years (up to 1959)

The Avtomat Kalashnikova obraztsa 1947 goda (АК-47) was born from the harsh lessons of World War II and the Soviet Union’s urgent post-war drive to modernize its infantry. Drawing inspiration from weapons like the German Sturmgewehr 44 (StG 44) and built around the new intermediate 7.62x39mm M43 cartridge, the AK-47 was the brainchild of a design team spearheaded by Mikhail Timofeyevich Kalashnikov (Михаил Калашников).3 Early prototypes, dubbed the AK-46, underwent a significant overhaul with input from Aleksandr Zaitsev (Александр Зайцев), leading to the version that would become legendary.4 Following successful trials, the rifle was officially adopted by the Soviet Army in 1949, earning the GRAU index 56-А-212.3 The green light for its technical documentation and initial experimental production at the Izhevsk Motozavod (Ижевский мотозавод / Izhevsk Motozavod) came from Minister of Armaments D.F. Ustinov (Д.Ф. Устинов) on January 21, 1948.29

Getting the AK-47 into mass production wasn’t without its headaches. The initial design called for a receiver made from stamped sheet metal – a method ideal for churning out large numbers. However, difficulties in welding crucial components like the guide and ejector rails led to a high number of rejected units.4 To overcome these hurdles and speed up production, a heavier, more expensive machined (milled) receiver was temporarily adopted. These milled receiver versions, known as Type 2 (from 1951) and the later, lightened Type 3 (from 1954/55), became the standard for several years.4 As a result, the AK-47 didn’t reach Soviet troops in large numbers until around 1956, with the older SKS carbine continuing in production as a stopgap.4

The quest for a more efficient and cost-effective design didn’t stop there. By 1959, the Soviet military rolled out the AKM (Автомат Калашникова Модернизированный / Avtomat Kalashnikova Modernizirovanniy), or Modernized Kalashnikov Automatic Rifle.3 The AKM boasted a redesigned stamped sheet metal receiver that was lighter and cheaper to make, a distinctive slanted muzzle brake to counter muzzle climb, and a hammer retarder to boost reliability during automatic fire.4 This evolution underscores that the AK-47 platform was a top-priority, constantly developing system for the Soviet military throughout the 1950s. The rifle’s own lengthy development, early production snags, and its significant upgrade to the AKM by decade’s end suggest an intense internal focus. This, coupled with its immense strategic value, naturally meant Moscow would be extremely cautious about exporting it, especially when it came to sharing the latest designs with nations not firmly under its military and political thumb.

B. Moscow’s Armory: The Politics of Soviet Arms Transfers

During the Cold War, the Soviet Union’s arms export strategy was less about profit and almost entirely about politics and power.5 The Kremlin’s main goals were to bolster the socialist bloc, support nations taking an “anti-imperialist” line, cultivate allies in international arenas like the United Nations, and, crucially, to foster dependencies that would tie recipient countries closer to Moscow.5 This was clear in the preferential treatment given to Warsaw Pact members, who got first dibs on Soviet weaponry and were pushed to standardize their arsenals along Soviet lines to improve coalition fighting capabilities.5

But this didn’t mean an open tap for all military technology. The Soviets were careful, keeping a tight rein on what went where. They generally avoided sending arms to countries that might use them aggressively, destabilize a region, or whose political loyalty was shaky.5 Secrecy often shrouded the technical details of exported weapons, especially newer systems, to protect Soviet security and prevent sensitive information from falling into enemy hands.5 Notably, the export of nuclear weapons, strategic missiles, and the most cutting-edge military technologies was severely limited or outright banned for most countries, even many socialist allies.5 Often, arms packages included a mix of modern gear and updated, but essentially older, systems.5

Licensing weapon designs, like that of the AK-47, was a meticulously controlled affair, typically reserved for the most trusted allies within the Warsaw Pact or key strategic partners who showed unwavering political devotion. China, for example, received a license to produce its AK-47 variant, the Type 56, in 1956 3, and other Warsaw Pact nations also set up their own production lines.6

The Khrushchev era (1953-1964) saw Moscow extend its reach to newly independent and non-aligned nations in the developing world, courting countries like India, Egypt, and Indonesia.34 This was a pragmatic move to chip away at Western influence, gain Cold War allies, and project Soviet power globally. Aid, including military assistance and arms, was a key tool in this game.34 However, this didn’t translate into freely sharing the most advanced Soviet military tech or production licenses with every non-aligned state. Even under Khrushchev’s more flexible foreign policy, Soviet arms exports operated on a tiered system of trust. Full licensing and transfer of top-tier infantry weapons like the AK-47 were likely kept for nations deeply embedded in the Soviet security sphere (i.e., Warsaw Pact members) or those, unlike Yugoslavia, that weren’t simultaneously cozying up to Western powers for military hardware, training, and political backing. Yugoslavia’s unique tightrope walk – a socialist state outside the Soviet bloc, actively cultivating ties with the West, and a major recipient of Western military aid – put it in a distinctly less trusted category when it came to accessing Moscow’s sensitive military technology.

C. The AK-47: A Crown Jewel in the Soviet Arsenal

The AK-47 wasn’t just another rifle for the Soviets; it was a game-changer in infantry firepower. Renowned for its straightforward design, ruggedness, reliability in the toughest conditions, and suitability for mass production, it was a weapon perfectly adapted for both conventional armies and revolutionary fighters.3 These qualities made it an incredibly valuable military asset, and Moscow was understandably careful about who got their hands on it.

The early spread of the AK-47 illustrates this cautious approach. Even a close ally like the People’s Republic of China was initially supplied with the older SKS semi-automatic carbine before eventually receiving the license to manufacture its own AK-47 version, the Type 56, in 1956.3 This points to a deliberate, phased rollout of this critical technology, even with ideologically aligned partners. The introduction of the modernized and more cost-effective AKM in 1959 only increased the strategic value of the Kalashnikov system, and the Soviets would have been keen to control the dissemination of this improved design.3

Ideologically, the AK-47 was often portrayed as the weapon for the “liberation of the proletariat” and the arming of “socialist workers and peasants.”6 This framing implied that any nation receiving such a weapon, particularly the know-how to make it, needed to be deemed ideologically pure and politically reliable by Moscow. Yugoslavia, after the 1948 split, was seen by the Kremlin as an ideological traitor, guilty of “revisionism” and nationalism.8 Despite the later political thaw under Khrushchev, this deep-seated ideological mistrust never fully evaporated.17 To provide the AK-47 or its designs to a nation that had so publicly defied Soviet authority, was charting its own “path to socialism,” and was actively building ties with the West would have flown in the face of core Soviet principles of ideological conformity and strategic control. The AK-47’s status as both a revolutionary icon and a vital military tool meant its export, especially licensing, was a decision freighted with significance. For Yugoslavia – a nation that had not only broken from the Soviet orbit but had also become a major recipient of Western military aid – the chances of getting this premier Soviet rifle or its blueprints were slim to none.

IV. Yugoslavia’s Armament Dilemma: Between Western Aid and Indigenous Ambition

A. Rearming the JNA Post-1948: A Lifeline from the West

The 1948 Tito-Stalin split threw the Yugoslav People’s Army (JNA – Југословенска народна армија / Jugoslovenska narodna armija) into a perilous situation. Suddenly facing open hostility and the looming threat of invasion from the Soviet Union and its Eastern Bloc allies, Yugoslavia was in desperate need of modernizing its armed forces.15 The JNA’s arsenal at the time was a patchwork of captured World War II weapons (German and Italian), some pre-war domestic models, and the limited Soviet aid received before the bitter divorce – hardly enough to deter a potential Soviet-led onslaught.1

Out of necessity, Yugoslavia turned its gaze westward, primarily to the United States, for military assistance. Beginning in late 1951, under the Mutual Defense Assistance Program (MDAP), Washington began to supply substantial quantities of military hardware and provide crucial training to the JNA.13 This aid was a game-changer, transforming the JNA’s inventory. By 1957, when Yugoslavia requested an end to US grant aid (which officially ceased in 1959, though some purchases continued), it had received a massive infusion of military support.14

Table: Major US Military Equipment Deliveries to Yugoslavia (approx. 1951-1959)

Equipment TypeModel(s)Approximate QuantityDelivery Period (approx.)Sources
Jet FightersF-86D Sabre, F-86E Sabre, F-84G Thunderjet405 (total US jets)1950s14
TanksM4A3 Sherman, M-47 Patton860 (US models)1950s14
Self-Propelled GunsM7 Priest, M18 Hellcat, M36 Jackson7151950s25
Armored/Scout CarsM3A1 Scout Car, M8 Greyhound5651950s25
Artillery Pieces105mm, 155mm, 203mm howitzers7601950s25
TrainersT-33 Shooting Star (TV-2)701950s46
Transport AircraftC-47 Skytrain, DC-627 (C-47), 2 (DC-6)1950s46
HelicoptersH-5, S-55 Whirlwind, H-23Small numbers1950s46
Naval VesselsMinesweepers, Patrol BoatsSome1950s14
Small Arms & Other GFEVarious (e.g., M20 recoilless rifles)Large quantities1950s46

Note: Quantities are approximate and reflect data available for the period. “GFE” refers to Ground Forces Equipment.

Yugoslavia also procured limited military equipment from other Western nations, such as the United Kingdom, which supplied items like Anson aircraft, destroyers, and jet engines for Yugoslav-made aircraft.14 This massive influx of US military aid, while indispensable for Yugoslavia’s defense in the early 1950s, simultaneously widened the gulf with Moscow regarding sensitive military technology. The aid cemented a Western orientation in much of the JNA’s equipment, training, and operational thinking.13 Such strong Western military ties made the idea of integrating a key Soviet system like the AK-47 not only politically thorny for the USSR but also practically challenging for the JNA. Handing over AK-47s to an army largely equipped and trained by the West would have been counterproductive to Soviet goals of bloc unity and risked their top small arms technology being compromised. Yugoslavia’s termination of US grant aid in 1957 was a nod to Moscow during the normalization period, but it didn’t signal a complete break from Western military ties or a wholesale embrace of Soviet arms.14

B. Zastava Arms (Zastava Oružje / Застава Оружје): Forging an Independent Path to the AK

The Yugoslav People’s Army’s approach to small arms in the post-war era was deeply influenced by its partisan roots and the changing face of infantry warfare. Initially, the JNA fielded a diverse collection of weapons, including captured German Mauser Kar98k rifles. The Zastava factory in Kragujevac (Крагујевац / Kragujevac) began reworking these and producing its own version, the M48 bolt-action rifle.44 Soviet-designed small arms, like the SKS carbine (later made domestically as the Zastava M59) and various submachine guns, also filled the JNA’s racks.43 However, the world was moving on. The limitations of bolt-action rifles in terms of sheer firepower and the shorter reach of submachine guns were becoming increasingly obvious with the rise of intermediate-cartridge assault rifles.55 Having witnessed the effectiveness of weapons like the German StG 44 during the war, the JNA knew it needed a modern automatic rifle.56

As early as 1952, Zastava Arms began experimenting with automatic rifle designs, often drawing inspiration from the StG 44.56 This early interest signaled Yugoslavia’s intent to keep pace with global military advancements.

The year 1959 became a pivotal moment in Yugoslavia’s quest for the AK-47. Shut out from official Soviet designs or licensed production due to the chilly political climate, Belgrade turned to unconventional methods. In a stroke of luck, or perhaps shrewd opportunism, two Albanian soldiers defected to Yugoslavia in 1959, carrying their Soviet-made AK-47s. These rifles were swiftly delivered to Zastava’s engineers for meticulous inspection.56 While these initial samples provided a crucial first look and even allowed for metal castings, they weren’t enough to unlock all the secrets of the rifle’s precise technical data and manufacturing tolerances needed for full-scale reproduction.56

Later that year, or soon after, Yugoslavia managed a more significant acquisition, secretly purchasing a batch of reportedly around 2,000 early-pattern AK-47s. Legend has it this deal was struck during one of President Tito’s visits to an unnamed African nation that was a recipient of Soviet military aid.57 With a larger pool of rifles to dissect and study, Zastava’s engineers finally had what they needed to effectively reverse-engineer the prized weapon.

This clandestine effort culminated in the Zastava M64, Yugoslavia’s first domestically produced, unlicensed version of the AK-47.30 Based on the milled receiver design of the Soviet AK Type 3, the M64 incorporated several distinctly Yugoslav features. These included modifications for launching rifle grenades – a key element of JNA doctrine – different handguard designs (often with three cooling slots instead of the Soviet two), and, on some early prototypes, a mechanism to hold the bolt open after the last round was fired.56 The Zastava design team, featuring engineers like Božidar Blagojević (Божидар Благојевић) and Major Miloš Ostojić (Милош Остојић), worked under the “FAZ” (Фамилија Аутоматика Застава / Familija Automatika Zastava – Family of Automatic Weapons Zastava) concept, aiming to create a whole family of weapons based on the Kalashnikov system.57

Yugoslavia’s success in acquiring AK-47s through these back channels in 1959 and then launching its own reverse-engineering program was a testament not only to its ingenuity but also to its unwavering commitment to an independent defense. This proactive stance was a direct result of the post-1948 reality, where relying on former allies had proven a dangerous game. It sent a clear message: if denied critical military technology by one bloc, Yugoslavia was ready and able to get it elsewhere, reinforcing its non-aligned position and diminishing any leverage Moscow might have hoped to exert through arms denial. This bold move set a precedent for Yugoslav technological autonomy and significantly boosted the capabilities of its burgeoning domestic arms industry.

V. The Withheld Design: Why Moscow Said No

The Soviet Union’s refusal to hand over AK-47s or their blueprints to Yugoslavia by 1959 wasn’t a simple “no.” It was a decision born from a complex cocktail of deep-seated political mistrust, cold geopolitical calculations, established arms export policies, Yugoslavia’s own determined push for military self-reliance, and the AK-47’s own development and rollout schedule.

A. The Ghost of ’48: A Chasm of Mistrust

The 1948 Tito-Stalin split wasn’t just a diplomatic disagreement; it was a seismic ideological and political earthquake that shattered the foundations of trust between Moscow and Belgrade.1 In the Kremlin’s eyes, Tito’s defiance was nothing short of a betrayal of the socialist cause. Stalin himself reportedly harbored such intense animosity towards the Yugoslav leader that he even sanctioned assassination attempts.1 This profound bitterness didn’t simply vanish with time. Even after Stalin’s death and Khrushchev’s attempts at reconciliation, a thick fog of suspicion hung heavy in the air between the two nations.16 Yugoslav leaders remained deeply skeptical of Soviet intentions, fearing a renewed push for dominance, while the Soviets doubted Tito’s commitment to any form of socialist solidarity that didn’t place Moscow at the top.17 The Soviet Union had, after all, publicly and vehemently denounced the Yugoslav leadership for “anti-Soviet” policies and dangerous “revisionism.”8 In such a poisoned atmosphere, the idea of transferring a premier military technology like the AK-47 design – a weapon that embodied Soviet military might – to a nation seen as ideologically wayward and politically untrustworthy was almost unthinkable. The essential ingredient for such a sensitive deal – mutual confidence – was conspicuously absent. Moscow simply couldn’t be sure that Yugoslavia wouldn’t share the technology with its newfound Western friends or use it in ways that undermined Soviet interests.

B. Geopolitical Chess: Yugoslavia’s Western Embrace as a Deal-Breaker

Yugoslavia’s strategic pivot to the West for military support after the 1948 schism was a game-changer in Soviet calculations. The substantial military aid flowing from the United States and other Western countries from 1951 onwards forged undeniable links – both in terms of hardware and doctrine – between the JNA and Western militaries.13 This wasn’t just a trickle; it was a flood of modern tanks, jet aircraft, artillery, and extensive training programs.14 Adding to Moscow’s alarm was the formation of the Balkan Pact (Balkanski pakt) in 1953-1954, a mutual defense treaty that brought Yugoslavia together with Greece and Turkey – both NATO members.10 Although Tito tried to downplay its military significance to Khrushchev, the Soviets saw it as a move that, at least indirectly, pulled Yugoslavia into a Western-aligned military orbit.22

A fundamental rule in the Soviet arms export playbook was to prevent its advanced military technology from falling into Western hands or bolstering countries with strong Western military ties.5 During military discussions in 1956-1957, any Soviet offer of significant military aid, including modern weaponry, came with strings attached: Yugoslavia had to cut its military ties with the West and send the US military mission in Belgrade packing.23 Tito, however, wasn’t willing to pay that price, as Western support remained crucial for Yugoslavia’s security and economic stability. Consequently, from Moscow’s perspective, providing AK-47s to a Yugoslav military heavily equipped, trained, and influenced by the United States would have been akin to indirectly arming a Western-leaning force. Worse, it risked the rifle’s technology being dissected, exploited, and potentially countered by NATO. The potential for technological leakage or strategic misuse far outweighed any slim chance of wooing Tito with this particular weapon, especially while Yugoslavia kept its Western military lifelines open.

C. Moscow’s Prudence: Guarding Key Tech from an Independent Outsider

The AK-47 was more than just an effective rifle; it was a cutting-edge piece of Soviet military innovation, a prized technological asset.3 Soviet policy on licensing and exporting such critical military designs was notoriously tight-fisted, generally reserved for its most loyal Warsaw Pact brethren or exceptionally close, ideologically pure states, like China in the early days of their alliance.3 Yugoslavia, an independent, non-aligned nation that had openly thumbed its nose at Moscow’s authority and carved out its own distinct foreign policy, simply didn’t fit the bill as a trusted recipient for such a crucial weapon system.1

A general principle of Soviet arms export strategy was caution, especially with its most advanced systems. Moscow aimed to prevent uncontrolled proliferation, avoid unnecessarily inflaming regional conflicts, and maintain a degree of control over the capabilities of recipient nations.5 The Cold War was, in many ways, a technological arms race, and both superpowers were intensely wary of their key military innovations falling into the hands of, or being exploited by, states they couldn’t fully control. Yugoslavia, with its unique geopolitical balancing act and proven independence, was a textbook example of such a nation. Handing over AK-47 designs or large quantities of the rifle would have meant relinquishing control over a vital military technology to a state operating outside its direct sphere of influence, risking its adaptation or spread in ways that didn’t serve Soviet strategic interests.

D. Yugoslav Autonomy: Belgrade’s Go-It-Alone Spirit

The shock of the 1948 split and the subsequent Soviet-led blockade left an indelible mark on Yugoslavia’s approach to national security. It drove home the harsh lesson about the dangers of relying too heavily on a single foreign power for essential military gear.15 As a result, building a strong domestic arms industry became a top strategic priority for Belgrade. Zastava Arms in Kragujevac already had a history of arms manufacturing, churning out Mauser-pattern M48 rifles and other small arms in the post-war years.51 This existing industrial foundation provided a springboard for more ambitious endeavors.

The clandestine acquisition of AK-47 samples in 1959, followed by Zastava’s dedicated efforts to reverse-engineer the weapon and develop the M64 prototype, stands as a powerful testament to Yugoslavia’s proactive and determined pursuit of modern military technology, even without Moscow’s blessing or a license.56 This independent streak demonstrated a clear commitment to achieving a degree of self-sufficiency in critical defense areas. It’s plausible that even if the Soviets under Khrushchev had offered the AK-47 designs or a license, the political strings or economic terms attached might have been unacceptable to a Yugoslavia fiercely protective of its sovereignty. Having already embarked on a path of diversifying its arms sources (thanks to Western aid) and nurturing its own capabilities, Belgrade might have preferred the longer, more challenging road of independent development over a Soviet deal that could have entailed unwelcome dependencies. The Soviet refusal to provide the AK-47, therefore, met a Yugoslav determination to acquire the capability one way or another. This, in turn, ultimately strengthened its military-industrial complex and reinforced its non-aligned defense posture, making Yugoslavia less vulnerable to future political pressure through arms supplies from any bloc.

E. The AK-47/AKM Timeline: A Premier System, Sparingly Shared

The AK-47’s own development and deployment timeline also played a role. Though officially adopted in 1949, getting the rifle into the hands of Soviet troops in large numbers took several years due to initial production hiccups, especially with the stamped receiver.4 The significantly improved and modernized AKM version, featuring a more easily mass-produced stamped receiver, only made its debut in 1959.3 This means that throughout the entire period of Yugoslav-Soviet normalization (1955-1959), the AK-47 was the USSR’s primary, relatively new assault rifle, and its definitive mass-production iteration, the AKM, was just appearing on the scene as the decade closed.

The transfer of such cutting-edge military technology, particularly its production license, typically followed a strict pecking order: first, equip your own forces, then provide it to your most trusted and strategically vital allies. Even a major communist power like China only began licensed production of its AK-47 variant, the Type 56, in 1956 – several years after the AK-47’s formal adoption by the Soviet Army.3 This points to a deliberate and controlled process for sharing AK-47 technology. Given this internal Soviet timeline for the AK-47’s own development, production refinement, and initial dissemination, Yugoslavia – with its complicated and often strained political relationship with Moscow – was simply not high enough on the priority list to receive such a sensitive and relatively new technology transfer by 1959. Even if political relations had been significantly warmer and free of the deep-seated mistrust, it’s likely that widespread licensing or export of the AK-47, let alone the just-emerging AKM, to a non-Warsaw Pact country like Yugoslavia would have been deemed premature from the Soviet strategic viewpoint, which naturally prioritized its own forces and its closest, most reliable allies. The profound political issues merely sealed a fate already influenced by the weapon’s own lifecycle and Soviet dissemination practices.

VI. Conclusion: Forging Arms and Independence

The Soviet Union’s decision to keep its AK-47 rifles and their designs out of Yugoslav hands by the end of 1959 was not a simple “no.” It was a complex verdict shaped by a potent mix of factors. The deep, lingering mistrust from the 1948 Tito-Stalin split, which painted Yugoslavia as an ideological maverick in Moscow’s eyes, set the stage.1 This fundamental distrust was amplified by Yugoslavia’s determinedly non-aligned stance and its significant reliance on Western military aid, particularly from the United States, making any transfer of sensitive Soviet military technology to Belgrade a geopolitical non-starter for the Kremlin.13

Moreover, Soviet arms export policies during the early Cold War were notoriously restrictive when it came to advanced weaponry. Moscow prioritized its Warsaw Pact allies and ideologically compliant states, exercising extreme caution with nations like Yugoslavia that charted an independent foreign policy course and maintained strong Western ties.5 The AK-47, and its successor the AKM (which arrived in 1959), were crown jewels of Soviet military technology, and their dissemination was tightly controlled.3 The AK-47’s own development and deployment timeline meant it was still a relatively new and evolving system within the Soviet military itself, making widespread export or licensing to a country outside its immediate security bloc highly unlikely by 1959.4

Meanwhile, Yugoslavia, steeled by the hard lessons of the Informbiro period and driven by a powerful imperative for self-reliance, was actively building its own domestic arms industry.51 The clandestine acquisition of AK-47 samples in 1959, followed by the impressive reverse-engineering efforts at Zastava Arms that led to the M64 prototype, showcased Belgrade’s resolve to obtain modern assault rifle technology, with or without Soviet approval.56 This bold initiative not only highlighted Yugoslav ingenuity but also underscored a deep commitment to an autonomous defense posture.

In the end, the Soviet refusal to share the AK-47 did not stop Yugoslavia from arming itself with Kalashnikov-pattern rifles. Instead, it spurred the nation’s engineers and defense industry to develop their own versions, most notably the Zastava M70 series. These rifles became a mainstay of the Yugoslav People’s Army and a significant export success in their own right. This outcome fostered a crucial degree of self-sufficiency in small arms production for Yugoslavia, a cornerstone of its independent defense doctrine and its distinctive non-aligned identity on the turbulent stage of the Cold War.

The story of the Soviet-Yugoslav AK-47 dynamic is a vivid illustration of how the intricate dance of Cold War power politics, ideological clashes, national interests, and technological ambitions shaped military relationships. It underscores that the transfer – or denial – of arms and military technology was a powerful tool of statecraft, with far-reaching consequences for industrial development, strategic autonomy, and the geopolitical paths nations chose to tread in a bipolar world. For Yugoslavia, the rifle Moscow withheld ultimately became a catalyst, driving it to forge not only its own weapons but also a more independent destiny.


The next post will explore more about the early phases of the Zastava AK program because then it gets really interesting. Click here to open a new browser tab and read about how Zastava developed the first “Yugo” AK – the M64 – that preceded the M70 series.


Image Sources

The Map of Yugoslavia was obtained from Wikimedia. Image source was “The Cartographic Section of the United Nations (CSUN) Date=2007-03-10” https://commons.wikimedia.org/wiki/File:Former_Yugoslavia_Map.png

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Are You Looking For A Lubricant That Performs Better Than CLP? Check Out Kentuckiana Gun Works – Enhanced Reliability Oil

So I stopped in to talk to Scott Igert, my good friend who owns Michigan Gun Exchange, a few weeks back. Scott told me about a new gun oil that he had samples of that the maker had handed him directly and that I ought to take a look at it. I kind of groaned because everyone and their brother claims to have the best gun oil. Some have ok oil and some don’t (remember the canola oil mess some years back?) but nobody has THE best oil.

Many times the oils they are selling you are an existing product that has been put into tiny containers with some really splashy marketing and packaging. For example, if you find a red colored weapon oil that feels, smells and is colored red like ATF, then it is probably some variant of automatic transmission fluid – Dexron, ATF, etc. If it’s colored blue and smells and feels like hydraulic fluid then that might well be what it is. Now I am not saying all products are that way but a lot are.

So, somewhat warily, I took the sample bottle home with me. It had to wait a bit until I could get around to focusing on it. The product is “Enhanced Reliability Oil” From Kentuckiana Gun Works (KGW).

In looking at the oil, it was yellow-ish with a hint of red. It’s a blend of something – but not something right out of a bottle. I felt it and it had a nice 30 weight-ish feel to it. It wasn’t really thin but it was slippery.

The smell was that of a petroleum oil but nothing uniquely stood out.

Did I taste it … no, I have standards to uphold at least while I am sober.

Okay, those quick observations may sound ridiculous to you – well, the taste part was a joke – but many products you can kind of group by color, feel and smell. This one I couldn’t because the color was unique plus it felt like a decent lubricant so I decided to dig a bit more.

I took a few drops of some common lubricants and put them on a piece of white printer paper. Left is the KGW product, then Super Lube, them CLP, followed by Mobile 1 5w-30 synthetic engine oil and finally Pennzoil Platinum Full Synthetic 5w-30. Super lube is clear – it just turned the paper black. KGW has a slight red hue and then the others are different yellows. The CLP soaked in the fastest by the way reflecting how thin it is.

Did Some Digging

I visited their website and also did some searching. KGW is a new firm so there really isn’t much info out there which meant I needed to reach out to Kohl Oettle, the owner of KGW who developed the oil. Scott had his contact info so we traded some emails.

Kohl was a tanker in the Marine Corp Reserve for six years and had developed a dislike for CLP as a lubricant – CLP stands for Cleaner Lubricant Protector just in case you didn’t know. Kohl pointed out, “We used CLP on everything, m4, m16, 240, m2, m48 etc, and in every application it burned off and ran off so quickly that I developed a real hate for all types of CLP. I wanted something that was thicker, handled heat better, and just lasted longer. “

That resonated with me because CLP is just way too thin for me. When I have big clunking parts, I need a thicker lubricant such as as oil or a grease to have reliable lubrication especially during break in. I still use CLP as a cleaner once in a while but I haven’t used it as a lubricant for probably 16 years — tt dawned on me that I started working on AKs around 2006 and CLP was just too thin to use as an assembly lube on those rifles so it’s been more like 16 years.

So I asked Kohl what set his oil apart from the tons of other products on the market. He responded, “It’s not trying to do everything. It wasn’t designed to be a cleaner. It’s a damn good oil and protector, without all the cleaners that make so many others thin, and less heat tolerant. I do have a very small amount of carbon deposit reducers in my oil, but just enough help control the carbon buildup and thus make the bolt reciprocate much easier. It’s not nearly enough to be used as a cleaner, and that’s on purpose. “

For the last seven years, Kohl has worked in industrial maintenance working on a variety of machines ranging from food processing to automotive parts manufacturing. As part of this, he learned that one of the most effective means of keeping a machine running reliably was to use the proper oil and grease.

What I found especially interesting was that Kohl tinkered with the the blend until he achieved the viscosity and lubrication he wanted through trial and error. He primarily had the AR-15 and similar rifles in mind when he was designing it but it will work on other pistols, rifles and shotguns as well. By the way, I mentioned earlier I thought it was about 30 weight – Kohl told me it’s a tad thicker than that.

When he was ready, he took to shooting classes and and shot thousands of rounds through a variety of weapons. He also sent out samples to people and a local gun store helped him sell his oil and collect feedback for 18 months. He took this feedback and further refined his product.

I respected what he did. Both Scott and I started our respective businesses and learned over time the same way Kohl has done.

Assembly Lube Testing

I used the KGW Enhanced Reliability Oil as an assembly lube for the fire control group, bolt catch, bolt, and bolt carrier. I grease the takedown pins so not there.
I ensured there was a thin film on both the top/front of the hammer as well as the bolt carrier.

My testing has been limited so far but I will update this post after my first range trip. I recently built two AR rifles and used Kohl’s oil as an assembly lube. I could tell everything was moving very easily. In this regard it worked great. Time is a challenge these days and I hope to get these rifles to the range in the next 3-4 weeks but didn’t want to hold up getting the word out there.

You can buy the oil direct from KGW’s website or you may find it at your local gun store as their business expands.

By the way, I don’t make any money off this post and Kohl didn’t ask me to. I just know what it’s like to be an entrepreneur trying to start a small business – I figured helping Kohl was the least I could do after all the folks who helped me.


Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.

If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@*********ps.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.


PSA Has Evolved Their AK Offerings Considerably – Taking A Close Look At A GF5

When I first started buying from Palmetto State Armory (PSA) maybe 10+ years ago, they were a source for cheap but decent AR parts plus other brands of parts, like Magpul, and ammunition. If you compare what PSA is today to way back when, they have achieved a lot – most folks don’t know that PSA is part of a large portfolio of companies under JJE Capital.

Palmetto State Armory (PSA) has a stunning array of Kalashnikov firearms now. AK-47s, AK74s, 100 series, rifles, pistols … it’s impressive. Click here to go to their main AK menu.

Early PSA AK’s were rough. I bought an AK-E a number of years back and then an AK-V and I could see the quality was improving. They have continued to evolve their offerings. The GF3 was even better and with the GF5 series I think they are getting a lot of things right — I should add their versions of the 100 series of Russian rifles to that list as well.

PSA will tell you

  • The barrel is cold hammer forged chrome moly vanadium steel with a chrome lining and made by Fabrique Nationale Herstal (FN for short) – these are top notch barrels.
  • Hammer forged front trunnion – US makers tried to do castings originally and they just do not hold up
  • Hammer forged bolt and carrier – not everyone forges their carriers and you see photos online of them cracking/snapping where the gas piston goes into the body of the carrier.
  • The trigger is an ALG AKT enhanced model – these are excellent AK triggers and I really think it was a good idea that PSA went with them
  • They have a lifetime warranty.

Now PSA says they have torture tested the rifles to 10,000 rounds with no problem. A number of folks on the Internet have posted videos blowing through tons of ammo, in the case of JMAC they did it at full auto and the rifles have held up admirably.

Yeah, I ordered one

The fit and finish of parts was excellent. Rivets were formed very nicely and the tooling marks were reduced in my opinion. In short, it looked pretty good.

Now let’s get into some photos – click on one to see it full size or to then move around and look:

Conclusion

The rifle looked really good and everyone who I know who has shout one speaks highly of them. PSA sure is selling a ton of them.


Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.

If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@*********ps.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.


Super Secret AK Furniture Fitting Tool

Ok, now that I have your attention with that title, I often get asked how to fit the various furniture parts of an AK to a given rifle – the gas tube cover / upper hand guard cover, the lower handguard and the buttstock. Most of the work can be done with a secret tool – a slightly modified single cut file and patience.

For example, this is Palmetto State Armory’s Redwood furniture set on a Romy G kit I built.

Most of the time with new furniture, you need to remove material and a single cut file works great for that. With the pictured PSA Redwood furniture set, I needed to think the half circle ends of the gas tube cover and I also had to fit the lower hand guard just a tad.

This is an 8″ single cut Nicholson Handy File that I bought many years ago and modified. I prefer a single cut file so I can go slow and not remove material too fast. Just remember an old saying – “it’s easier to take more material off than it is to put it back on.”

Now here’s the trick to really make this tool work for fitting furniture – grind one thin side smooth – literally get rid of the file’s teeth. This will allow you to quickly and easy run the file right against a raised edge, such as the lips of the gas tube cover, and remove material that you want while leaving the raised edge untouched.

I find an 8″ file just the right size. 8″ is the measurement from the front edge, or “point” of the file, to the base of the heel – the bottom of the main body before the tang starts. The file shown is an 8″ Nicholson Handy File but any 8″ single cut or a file with single cut on one size and double-cut on another would work.

Any brand of file ought to work. Some come with a “safe” edge meaning no teeth. Just test it first to see if any of the teeth from the perpendicular surfaces protrude enough to cut – if they do then knock them down so the smooth surface can ride on the material you are working on with zero cutting happening from that side.

I used my big belt sander and removed all the teeth from this one edge and ensure it was smooth. I purposefully left the teeth on the other thin edge.

Just be patient – look at where the furniture is binding, remove a small amount and test the fit. In general, you want AK furniture to fit snug vs. rattling around. Patience is the key though – don’t rush things. Just keep inspecting, filing off a bit and testing over and over.

So everything is installed, nothing broke because I rushed and the end result is nice snug fitting furniture.

Summary

A single cut file with one thin edge ground is the secret tool but you need to be patient when using it. I can’t even begin to guess how many lower and upper handguards I have adjusted with this file over the years plus I have learned a bit more patience as well.

I hope this helps you out.

How To Locate And Drill AK Front and Rear Trunnion Rivet Holes

Building an AK takes a fair amount of drilling, fitting and riveting that can intimidate someone thinking about building their first rifle. Lucky for them, the industry has evolved a lot of really cool tools exist to enable faster higher quality results. A good example of evolution is the location and drilling of the the rivet holes in the receiver for the front and rear trunnions.

Back around 2006 or so when I got started, you either measured the location of the trunnion holes and marked them or you could take a post it note, push it on the trunnion to get an outline of the holes and then transfer it to the receiver, again marking where to drill. You learned quick to start with a small drill bit so you could adjust a bit if you were off with either method – I got pretty good with the post it note method actually.

One of the AK-parts and tool vendors that has been around the longest is AK-Builder and he was always bringing new offerings to the market, I slowly added one of all of his tools as funds permitted. I had his rivet jig, flat bending jig, the top rail layout jig (if you remember those) and so forth. At some point he added a really, really cool jig for locating and drilling the holes for the trunnions. I bought it and swear by it to this day.

The jig is extremely well made and durable. When you buy it, you have options for the sizes of mandrels to fit different barrel channel holes. The red one you see works on 7.62 AKs and they also have one for 5.45 and the unique MAK90. The rounded rectangle on the right holds the rear trunnion.

Using It For The Front Trunnion Holes

Using this fixture is about as easy as it gets but you must have a drill press. I’d recommend an X-Y table on your drill if you plan to do this much but at least have a drill press.

  1. Securely mount the fixture to your drill press.
  2. Insert the trunnion and tighten the knob so it can’t move.
  3. Move your drill table around to line the drill bit up with the hole in the trunnion.
  4. Slide the receiver over the trunnion.
  5. Lower the drill and it will go in the exact same location as the trunnion hole you lined up on.
The front trunnion is being held securely by the fixture. I am sliding the receiver forward and when I bring the drill down, it will make the hole in the exact same spot as what was in the trunnion.
This fixture is the best means I have found to quickly and accurately locate and drill the trunnion holes in the receiver. I prefer undrilled receivers because with this jig I can put the holes exactly where I want them. By the way, these are AK-Builder rivets also.

Tips For The Front Trunnion Holes

  • Confirm the drill bit sizes you need before you start. For most AKMs, the front rivet holes are 4mm so you can use either a 4mm or 5/32″ (3.868mm) bit. Note, that dimension can be different so just confirm is my point. Also, I’d recommend good cobalt bits personally.
  • Use cutting fluid – I like Tap Magic personally.
  • You will drill a hole at a time – do not try to go all the way through. Small alignment errors become big problems when you do that. Avoid the grief – do a hole per rivet.
  • Make sure the table can’t move, that the fixture is secure and that the trunnion is being held firmly. If anything moves, you are hosed.
  • Line up on the hole, slide the receiver all the way on, pull it back just enough to verify nothing moved one last time.
  • After I drill the first rivet hole I carefully inspect everything is lined up. I then move to the second rivet hole and repeat the above but before I drill, I insert temporary rivets in the holes to make sure nothing moves. DO NOT SQUISH THEM – I literally am just using their bodies to keep everything lined up. It really helps avoid small movement errors.
  • If you mess up real bad for some reason, weld the hole shut and start over.
If you go to the AK-Builder product page for this jig [click here] you should note the link in their description to a page with a lot of photos and detailed instructions.

Doing The Rear Trunnion

Doing the rear rivet holes uses the other side of the drilling jig. The little rectangular tab goes into the top of the rear trunnion where the recoil spring rod normally sits and you can then crank it down tight to hold it in place while drilling.

Notice the receiver will be parallel to the jig during these operations. Again, make sure everything is secure and you need to make sure the back of the receiver is true to the rear of the trunnion.
The end result will be accurately located holes. Before you set the rivets, this is when you should be thinking about a side rail for optics if you want one. I like the AKM side rail mount from AK-Builder. Those holes you will need to manually locate and drill. Use a caliper and true the top of the rail to the top of the receiver if you do install one.

Tips For the Rear

  • First, read all the tips I wrote for the front trunnion if you skipped them.
  • The key to all of this is a solid setup and nothing moving.
  • Confirm the size drill bit you need. It will probably be 4.5mm which you can do with that size drill or be close with 11/64″ (4.365mm).
  • DO NOT DRILL STRAIGHT THROUGH. I’d recommend you take your time and do a hole at a time.
  • Once you get a hole drilled and are ready to do the next, stick a rivet in it to prevent movement.

Summary

The AK-Builder drilling jig is the best tool I know to help you quickly and accurately locate and drill the front and rear trunnion holes in your receiver. I definitely recommend it.


Note, I have to buy all of my parts – nothing here was paid for by sponsors, etc. I do make a small amount if you click on an ad and buy something but that is it. You’re getting my real opinion on stuff.

If you find this post useful, please share the link on Facebook, with your friends, etc. Your support is much appreciated and if you have any feedback, please email me at in**@*********ps.com. Please note that for links to other websites, I may be paid via an affiliate program such as Avantlink, Impact, Amazon and eBay.