You will need #6 and #8 Torx bits. Something to pry the blade up and tweezers might help. For me, I have a large Strebito tool kit with a ton of precision bits, handles, tweezers and pry bars designed for electronics that has worked amazingly well for me when working on stuff with small fasteners.
Disassembling the Launch 1
Safety brief: Just remember, you are working with a very sharp spring loaded knife blade. It wants to open. Handle it accordingly and play it safe.
All of these screws use a #6 Torx bit. I removed the clip first and then the three screws holding the handle halves together. Note how the axle bolt is held in place by a hex head on the left. You don’t need to do anything from the side with that bolt – I’m just pointing out it is nice and secure. If you look at the screws at the bottom – especially the one to the right, it looks like some medium strength thread locker was on them.I missed it on first glance – this is the other half of the axle bolt – kind of like a Chicago-screw or post-screw. I saw the decorative half circles and wondered how they removed it and then I noticed the hole in the center and looked more closely with a flashlight – hidden down in there is a #8 Torx screw.There must be some thread locker on this as it took some torque to break it free. I didn’t need to use a wrench or heat – I just had to turn more firmly and it came loose.Looking at the white/grey stuff in the threads – there probably was just a bit of threadlocker to keep it from coming lose but I am not certain. I would tend to think there is because you can’t crank that screw down or the pressure will keep the blade from opening.At this point, all fasteners have been removed. Notice how I have it turned over so the push button is up – you will want to do the same.So the scale lifts straight up and off. It is a snug fit on the axle bolt so it may take some wiggling to get it off. Now I need to point something out – look how clean the machining is and the finish is consistent. So many tools and knives look like crap inside due to an “out of sight out of mind” mindset that it is refreshing to see how well this is done. Kudos to the folks in the Oregon Kershaw plant!The top pin to the left of the push button is hand press fit in place. Pull it out first and the blade will want to rotate clockwise and then the big hole will present itself to the push button and the push button will lift out. Yes, in the photo above I said remove the pin and then the push button. In my case I was taking pictures and wiggling the blade round – the push button came out on its own. At this point the spring tension is being taken up by the pin. It’s not a crazy amount of spring tension the blade open but it is trying to go a bit further so be careful. This photo also lets us see the removed push button assembly. Normally, the fat bottom portion is engaging one of the cut outs in the bade. Either the one at the top that is keep it closed or the one at the bottom that locks it open. When you push the button the fat piece slides out the way and the blade is released to either open or close. Note, the spring is not sitting properly in the base of the push button in this photo.I would not have needed the little blue pry bar if I knew the stop pin simply pulls out. If I had slightly closed the blade to take the pressure off the pin, I could have easily lifted the pin out, then controlled the few more degrees of rotation the spring had left in it and the blade would have lifted right off.The torsion spring is what provides the power to flip the blade into position. The act of the user closing the blade rotates the spring’s coils and store the energy waiting for the button to be pushed spring back into the relaxed position. One leg of the torsion spring sits in the channel of the handle and the other sits in the blade. In this photo I have laid the blade 180 degrees opposite of how it normally sits in the handle so you can see how the torsion spring sits in the two parts. It’s elegant. Notice the ample grease – I think it might be silicone grease. Anything that causes the blade to bind will slow or even stop deployment.Here are the parts and you can see the nicely done flat torsion spring. Again, I should have removed the stop pin, then the push button and the blade would have lifted right off the axle bolt. This is it other than removing the stop pin which plays into re-assembly.
Re-Assembling the Launch 1
Putting it back together is pretty straight forward. In hindsight I would tell you if something seems complicated, you missed something. That was exactly my thoughts as I was trying to the the torsion spring oriented with one leg in the handle and the other in the blade.
I spent about 5-10 minutes trying to get spring in and had my “duh” moment. Given how the spring sits, no tool so going to fit in there. I thought to myself “I wonder if that that stop pin can pull out?” And it did.Wow!! Removing that stop pin made it sooooo simple. Rotate the blade such that the torsion spring legs are seated and you will feel the spring working. Then put in the push button and its spring followed by the stop pin.I wish they designed the spring to snap into the button but they didn’t. An old trick that I used here was to fill the cup of the push button with silicone grease. The grease in turn holds the spring while you install the assembly.Rotate the blade just enough so you can install the push button in that first large semi-circular opening. You can then push the button down and rotate the blade into the next notch which is the normal lock open moment. In this photo the blade is at a funny angle because the stop pin has not been installed yet.Notice the blade is pushed all the way down on the axle bolt. To install the stop pin, push the button, carefully close the bade and release the push button. It should engage and hold the blade in the closed position. This presents the hole for the stop pin wonderfully as you can see in the photo and you aren’t fighting the spring. Literally, the pin goes right in.I put a light coat on silicone grease on this side of the blade as I had wiped most of it off fumbling around. I did clear the silicone out of the bolt if you are wondering. You can also see the stop pin is in its hole.The handle half is reinstalled. I carefully held it in place and tested to make sure the blade still pivoted and the push button worked.When you reinstall the end of the axle bolt, you will need to see how much to snug down the screw. I found that if I made it too tight that the blade would not fully deploy. After experimenting, you may want to put just a bit of medium thread locker on the screw to keep it from working loose. Re-installed these too and with that am done.
Summary
Kershaw did an excellent job on this knife. I thought about doing the same with the Launch 13 and it looks to be the same mechanism so I didn’t bother.
If you are looking for an automatic knife, I am very impressed by the Launch 1 and 13. I suspect the whole line has similar workmanship. I’ll post links further below.
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
Growing up as a kid in the 70s and 80s you’d see some guy in a move whipe out a switchblade and you’d know a world of hurt was coming. For years, I wanted one but couldn’t own one. Now that I own two, I’m trying to figure out how they factor into my collection to be quite honest.
I’m not handicapped so I can’t speak to how they would use one but other than the “coolness” factor, I don’t see the point compared to the tons of flippers / assisted opening knives that I already own. To be clear, I am not bashing them but I won’t be buying any more either – my curiosity is satisfied. Please note – I am impressed by the design and the manufacturing but have decided they just aren’t my cup of tea.
With that said you are going to get my honest opinion.
Some Background
I like Kershaw knives in general so an ad for their Launch series of automatic openers caught my eye. I’ve always wanted to try a “switchblade”, or more appropriately termed an “automatic”, so I shelled out $114 for a Kershaw Launch 1 and $125 for a Kershaw Launch 13. I figured that would let me try a couple of different designs and they have a number of Launch models for you to choose from.
One thing that appealed to me with both of them is that they are made in the USA. Kershaw has a production facility in Tualatin, Oregon, that makes these models as well as a number of their higher end Kershaw and Zero Tolerance blades. Part of the premium pricing reflects being built in Oregon vs. China.
Note: You need to know the laws and regulations governing automatic knives in your area before you buy one. The American Knife & Tool Institute (AKTI) maintains a page that can help at a state level but you still need to confirm about your county and city just to play it safe.
The Launch 1
This is a good size knife. The slightly “humped” design enables it to fill your hand and be held very nicely. Let’s talk specifications:
Blade length: 3.4″
Blade profile: Drop-point
Blade steel: CPM 154 – it is a tough stainless alloy that also holds an edge fairly well while being moderately easy to sharpen
Blade finish: Black Wash
Blade thickness 0.121″
Closed length: 4.6″
Handle material: 6061-T6 aluminum
Handle finish: Black anodized
Handle thickness: 0.47″
Overall length when open: 8″
Weight: 4oz
Pros: Weight and size are good, blade flips open with a snap when you push the button, very nicely made.
Cons: I honestly wish there was a safety. This thing opening in a pants pocket is going to really suck fast. Kershaw says it is “low-profile” to make it harder to trigger but even so – you push that button and it will open fast.
Launch 1 closed. Like the US flag. Lines are nice, clean and flowing. All of the screws on this side are T6 Torx. The handle is 4.6″ long, 0.47″ thick, 6061-T6 black anodized aluminum.At the left are the two screws if you want to move the ciip to this side. The axle pin the blade rotates on is held in place by a T8 Torx. You can see the recessed push button that does dual duty both to allow the blade to flick open and also to unlock the blade once it is locked open.Good view of 3.4″ CP154 blade with a blackwash finish. The blade is 0.121″ thick so just under and 1/8th inch that would be 0.125″.Here’s a view of the other side. Note how the axle bolt uses the handle scale to elegantly hold the hex head in place so you can tighten the axle pin from the other side.From top to bottom: 1. Kershaw Launch 1. 2. Kershaw Knockout with a Damascus steel blade.. 3. Kershaw Blur and 4. ZT 0357. These are all excellent blades. My favorite is the ZT0357 and the Knockout. All are made in Kershaw’s Oregon plant with excellent machining, fitment and finish.
The Launch 13
I like unique looking designs and the Launch 13 immediately caught my eye due to the futuristic look and wicked Wharncliffe style blade. It looks odd but it actually fits my hand very surprisingly – better than I thought it would actually. Let’s look at the specifications:
Blade length: 3.5″
Blade profile: Wharncliffe
Blade steel: CPM 154 – same as the Launch 1
Blade finish: Black Cerkote
Blade thickness 0.121″
Closed length: 4.5″
Handle material: 6061-T6 aluminum
Handle finish: Black anodized
Handle thickness: 0.471″
Overall length when open: 8″
Weight: 2.4oz
So, it is just a tad shorter but quite a bit lighter than the Launch 1. With all of the angles and skeletonized scales, I didn’t think it would be as comfortable as it is.
Pros: Light, A Wharncliffe style blade
Cons: Even though the push button is recessed, I am fearful of it opening in my pocket.
The scales are nicely done and are machined from 6061-T6 aluminum with a black anodized finish. The small screws are all T6 Torx and the nut on the axle bolt is a T8.You can see the push button that both allows the blade to spring open and to unlock the blade once it is open. Interestingly, the axle bolt’s head is triangular instead of a hex head like the Launch 1 uses.The Wharncliffe-profiled blade is very sharp. Yes the grind is simple but it’s a Wharncliffe 🙂Here’s a view of the Launch 13 open from the other side.The Launch 13 at the top and the larger Launch 1 at the bottom.Notice the different handle angles when you get the blades in about the same plane.From the top: Kershaw Launch 13, Launch 1, ZT 0357 and Kershaw Knockout with a Damascus blade (they also make one that is not Damascus wo that’s why I am pointing it out)And the other side from the top: Launch 13, Launch 1, ZT 0357, Knockout with a Damascus blade.
Summary
The Launch blades are very well made. Of the two, I am partial to the Launch 13 because it is lighter and has a Wharncliffe profile blade – again, I like Wharncliffes. I can cross having an automatic knife off the bucket list but plan to stick with assisted opening flippers like the ZT 0357.
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
There’s an old saying that nobody is sure of where it came from that says if you have one clock you know the time. If you have more than one, you are never quite sure. The reason for this is that if the clocks have different times then which is wrong or right? Well, I guess now we have time servers, atomic clocks and what not to help answer “what time is it?”.
Now why did I open with that? Well, the only sound level meter I had to measure the decibels of anything was my phone and two different apps that kind of agreed. When reading reviews, folks would say that phone sound level apps were not accurate. Well, I decided to buy a sound level meter to be more accurate … that was in 2017 and I thought I knew how many decibels things were using my cool BAFX3608 meter.
Fast forward to February 2023
I decided to test my GX CS4 and I also wanted to test some airgun moderators so I thought I would order in a few more inexpensive sound level meters to get readings in different spots – a BAFX3370, a Tadeto SL720 and a XRCLIF-1359.
I was using my GX CS4 compressor to top off my 6.8 liter carbon fiber bottle and thought it would be a great time to get sound readings from relatively the same location. I lined them up and took a video to capture sound readings on each meter at a certain time by freezing the video.
Here’s the video so you can hear the compressor and see the meters:
How did they do?
Well, I recorded the readings at 4,11, 16, 21, 26 and 31 seconds. I then calculated the average of the four and compared the meters to the average. The BAFX 3608, BAFX 3370 and XRCLIF were closest. The Tadeo was introducing quite a bit of variation into the samples. With one exception at 26 seconds, it always registered the lowest decibels. Excluding the Tadeto, the average spread was 2.97db across the three meters. With the Tadeto, the average spread increased to 6.8db.
By the way, the manufactures claim +/-1.5db of accuracy for the two BAFX meters, +/-2.0db for the Tadeto and +/-1.5 for the XRCLIF. That means the ranges should have been at most 3.5db apart. The recorded data showed spreads far wider than that.
What this spread tells me is that the two BAFX units and the XRCLIF are in relative agreement given their stated accuracy. My tendency is to think they are closer to whatever the real measurement actually is and discard the Tadeto data. It also tells me that when you buy cheap uncalibrated sound meters you get cheap uncalibrated sound meters.
What about the apps?
I tried the both the “Sound Analyzer” and “Sound Meter” apps for my Samsung Galaxy S20FE. The Sound Analyzer reported an average of 79.3 and the Sound Meter app averaged 80. The sampling was done by holding my phone about the same distance from the CS4 and letting each app collect data for about 30 seconds. Given how fast the CS4 pumps, the apps had quite a few cycles to record.
This is a screen capture of the Excel file I created to look at the data.
Conclusion
I have a vague idea that the average sound level was somewhere between 81.5 to 86.1db as the machine operates if I exclude the Tadeto’s recordings. The samples were drawn at different times and the pump had a repetitive rhythm to it so I am sure the volume did differ but looking at the spread across the meters and the deviation from the average tells me that three meters are closer to one another (the two BAFX models and the XRCLIF) and the Tadeto is an outlier. The apps don’t really agree with anything either.
To wrap it up, thanks to my PC periodically synching its clock to a time server, I know it is about 9:20pm right now. What were the actual sound levels during each of those samples … now that I don’t really know with any precision – I have a ballpark range. I guess some day I will need to buy a quality calibrated sound level meter – what I probably should have done from the start. If you need to buy a meter and can’t afford a higher end unit – buy either the BAFX 3370 or the XRCLIF-1359. The BAFX 3608 is no longer made (as mentioned – I bought it back in 2017).
Here are the GX compressors from the CS4 down to the CS1
FastToBuy 30Mpa Oil Water Filter – Not a GX product but I recommend this filter and you need one between the compressor and your tank or PCP airgun. You will need an extra hose from it to your tank or airgun plus the proper fittings.
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
I have a collection of good pocket knives including some I will not lose sleep over if I lose one. On the good scale that I would hate to lose are a few Zero Tolerance, Hinderer and US made Kershaws (they and ZT are both owned by KAI). At any rate, when I look back on this past year and think about what folding knife did I carry the most and the answer would be the ZT 0357BW.
You will find these in my pocket a lot – my ZT 0357BW and one of my Streamlight USB rechargeable 66608 Microstream LED flashlights.
The ZT0357 was a 2020 model year release from Zero Tolerance and became popular right away due to its ergonomics and the CPM20CV steel. In regards to that alloy, it was designed by Crucible Industries to have excellet edge retention, corrosion resistance and toughness. By the way, those first two terms are self explanatory but toughness refers to a steel’s ability to absorb energy and deform without breaking/rupturing. My experience is that the 0357 holds an edge amazingly well based on my cutting open tubs of plastic, tape, boxes, and wire insulation.
Here’s the other size of my my 0357BW. You can move the clip to either side if you want. Personally, I don’t use the pocket clips but a lot of guys do.
Specifications
This is a very pocket friendly knife in terms of size, weight and shape plus the blade is amazing. Here are the details for you:
Overall Length Open: 7.625″
Overall Length Closed: 4.4″
Weight: 4.3oz
Blade Length: 3.25″
Blade Thickness: 0.121″
Blade Style: Drop Point, no serrations
Blade Alloy: CPM20CV
Blade Hardness: 60-62
Blade Grind: Flat
Blade Finish: Black Wash (they also make a plain version)
The knife shapes your hand and has a very handy thumbrest on top to give you more leverage if you need it.
What you wind up with is a very eronomic knife with an amazing edge. Now I don’t try and use a knife for something it’s not like being a substitute for a big crowbar but I did use it real world and found it to be great – that’s why it kept winding up in my pocket.
It’s both thin and light without sacrificing strength when it comes to using the knife as a knife and not a crowbar – it’s not mean to be a crowbar!
Here’s a view from the top and you can see the thumbrest with serrations called “jimping” designed to keep your thumb from slipping.
I really like the SpeedSafe flipper mechanism that Kershaw and ZT use. It allows you to open the knife with one hand very easily but I have never had one open accidentally in my pocket. Years ago, I had a Gerber and that thing sprung open a few times in my pocket and I have no idea where it is now – the trash maybe.
I don’t know what the Blackwash process is but I can tell you it holds up remarkably well.
Now, I do have one not-so-happy moment to share. We were headed down to the Smokies this past fall and somewhere between Michigan and Tenessee the knife fell out of my pocket. It could have been when I used to to cut open a package of CR2023 batteries for my van’s tire pressure sensors or even some time when I was getting gas … I don’t know but I hope it found a new owner who realizes that he found an excellent knife.
So, what did I do? I actually bought another I liked it so much and it is still what lands in my pocket the most in terms of seeing actual real world use.
Conclusion
The ZT 0357 series are great knives. My blackwash knifes – the first one I lost and the new one are great. I can carry it without feeling like I have an anchor in my pocket and the blade length is great. If you are looking for a new folder, I’d highly recommend it – Like I said, I went so far as to buy a second when I lost the first – that’s how much I like mine.
I hope this helps you out!
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
In searching on the web, I’d seen links to Gun Deals once or twice but never bothered because of the name. My mental scam filter is always set to high in other words. They recently reached out to me about their service so I took a look and was surprised.
Gun.Deals – yeah, that really is their website but wha I didn’t know is that it is a free to the user search engine where you can plug in what you are searching for – firearms, ammo, optics, lights, knives, etc. – and then they return listings at various websites so you can see the prices. You can then click on a result to learn more or order directly from the merchant’s website you go to – Gun.Deals helps you find the deals but they aren’t the actual seller, which is just fine. You can go to merchants you like and skip ones you do not.
They have advertisements and ways for vendors to post listings so I sure they have a number of ways to make money but it is not off you. It’s the same as you using any other search engine but they have tuned Gun.Deals for the things we care about.
One of the biggest value adds in addition to just finding items and seeing their prices is whether they are in stock or not. They also split out “in stock” vs. “out of stock” listings via their real-time inventory information, they can save you time and frustration as well. A pet peeve of mine is searching for something and going through website after website of vendors listing the product but not having it in stock.
Screen Shots
So you can get an idea of what the site looks like, I just went to their main page while writing this post:
This is their main page that came up for me just now. I then entered “Glock 29” in the search bar.
It came up with both the Glock 29 Gen 4 and the SF. I clicked on the Glock 29 Gen 4 and the above is what came up. It separates listings that are in stock from out of stock automatically and that is really cool.
Summary
With money tight these days, add Gun.Deals to the websites you go to for checking prices, finding deals, etc.
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
I’ve pointed thius out before – I really enjoy building firearms. I don’t have the hardcore machinist skills to build one from scratch – I wish I could though – but I do enjoy assembling and tinkering plus I don’t mind some fitting / fabricating. With this in mind, I have a lot of fun building ARs from PSA kits because they are affordable, reliable and accurate. I’m not going to waste time with the whole manufacturing tiering or the rediculous “poor” labels – that’s all they are. Now, if you are in the military and you need special weapons, you aren’t reading this post – it’s that simple. If you are like most folks and want to build an AR that you can enjoy with friends and family, then read on.
Founded in 2008
For those of you who do not know Palmetto State Armory (PSA) – they have been around since 2008. It was founded by Josiah McCallum after his Iraq deployment and he started it in his garage. To put it mildly, he has been growing PSA ever since into the powerhouse it is today. Folks, PSA has a ton of offerings now – ARs, AKs, pistols, ammo, parts … the list goes on and on. One thing you will notice is that they are constantly learning and evolving.
I’ve Only Had One Problem
So, I bought and built my first PSA AR many years back – I looked at my order history and it looks like it was 2014. In all the years, I can only remember one problem – they forgot to include the disconnector. I contacted customer service and had one a few days later. That was probably a year or two after my first one and I’ve not had a problem since. You’ll notice now they bag their parts by grouping so this probably helps with quality control considerably.
Have I ever had a part fail? No – not that I recall. I normally will put a few hundred rounds through a build, eventually get bored of it and have my FFL, Michigan Gun Exchange, sell it to fund another project. So all I can tell you is that my experience with their AR kits has been very favorable and have no reservations telling someone to use them – especially if they want to start and learn.
What options do they have?
Whew – they have tons and tons of kits and parts you can choose from. Different barrel lengths, handguards, furniture, triggers, and so forth. You can buy a kit with everything except for a stripped lower receiver or you can buy assemblies such as a build kit for a stripped lower to then use with whatever upper receiver you want.
The point is that they have something for everyone and if you are patient and watch their Daily Deals (you can sign up for their emails) then you can get a great deal. For example, the kit I built this time is their “PSA 16″ 5.56 NATO 1:7 MIDLENGTH NITRIDE 13.5″ LIGHTWEIGHT M-LOK MOE EPT RIFLE KIT W/ MBUS SIGHT SET” – which means in has a 16″ barrel that is chambered for 5.56 NATO with a 1:7 twist and black nitried finish, has a 13.5″ M-LOK handguard, comes with Magpul MOE grip and buttstock, their enhanced polished trigger (EPT) fire control group and has a set of Magpul BackUp Iron Sights (BUIS). Yeah, they pack a lot into that description. The kit comes with everything you need except for a stripped lower receiver (I used an Anderson I already happened to have) and the best part was that it was only $479.99 vs. the list of $799.99.
The AR parts are all Mil-Spec – what this means is that rifles that use parts built to the original military specification dimensions can use other parts. For example, I prefer the Magpul ACS stocks – they just feel better to me. Because the PSA buffer tube is Mil-Spec, that meant I coul easily replace the MOE buttstock that came with the kit with an ACS.
My point is that a PSA kit can serve as a foundation that you can very readily build on. Down, the road if you want to change out barrels, triggers, uppers, etc. you can easily do so. If something has a problem and you need to replace, again, there will not be a problem finding parts.
By the way, I would recommend a spare parts kit regardless of brand AR you are using – they are usually relatively inexpensive and include wear items, such as the firing pin, plus parts that get lost – for example, the takedown detents.
A quick comment on the EPT triggers
The PSA EPT triggers are a decent. I recently did a test on a number of triggers and a Mil-Spec Aero brand trigger had an average pull of 6 pounds 12.4oz. The PSA EPT had an average pull of 6 pounds 12.3oz and that was with both lubricated by oil. So, not a huge benefit but I do like them – just don’t expect a world of difference is my point.
If you really want a remarkable trigger, buy the PSA 2-stage trigger that has an average pull of 4 pounds 9.5 oz when lubed. It’s a must-have upgrade for only $64.99 and yes, you can always change to it later.
How do you assemble these kits?
Really, the only thing you need to assemble is the lower. PSA has already done the upper and headspaced it just to be safe. In theory, Mil-Spec barrels going into Mil-Spec uppers should not need headspacing but the reality is that you better check it just to be safe and PSA does.
This is my latest 16″ PSA AR build. It has a MOE stock, Magpul BUIS and a Vortex Optics UH-1 sight.
Recommended Tools
Over the years, I have bought and tried quite a few tools but there are just a few that have stood the test of time that I still use. I figured it might help you to have a list so you can consider whether you want to pick them up or not.
Trigger Guard Jig – there are a ton of ways to do the trigger guard roll pin but a tool makes it really simple and reduces the odds of marring the finish or snapping an ear off the receiver.
Magazine Catch Punches – folks, Wheeler and others make long roll pin punches that have a vinyl coating to help install the mag catch. They are totally worth it. No more tearing up your finish or having to apply duct tape – these tools help you get it right the first time.
Front Pivot Pin Detent Jig – installing front pivot pin’s detent and spring is next to impossible without the right tools. Wheeler and others make a very simple pin set to help you save your sanity.
Trigger slave pin – greatly simplifies installation of the assembled trigger, disconnector and spring assembly. We make one 🙂
Magpul Castle Nut Wrench – I have used a wide variety of tools over the years ranging from the old GI tool to bizarre looking combination wrenches. If you want a solid tool that will hold up over time, the Magpul wrench is the way to go.
Gunsmith Punch Set – there are tons of makers. Basically you want a wide range of punches and roll pin punches. I have a mix of punches from Tekton, Weaver and Wheeler plus ones that I have no idea where they came from.
Non-Marring Hammer – You’ll need a small hammer from time to time that will not tear up your finish – I use Vaughan hammers.
Automatic Punch – I have a tremor so my hands shake. To stake the rear castle nut, I just use a good General brand automatic punch. It’s not as deep/good of a stake as a hammer driven punch but I do the automatic punch repeatedly to deform the surface and lock the nut.
Magpul BEV-Block – If you plan to install barrel nuts or muzzle devices, you will need a really secure means to hold the barrel and receiver securely. DO NOT use the blocks that just use the pivot and rear pin holes your you are apt to bend them. I did that once. Get a BEV block. It’s way, way easier and does a great job.
In Conclusion
If you are looking for something fun to do and there are tons and tons of tutorials out there – build an AR. The PSA kits are reliable and very affordable with different options to suit your tastes.
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.
First off, I better explain that a recticle is the formal name for the cross-hairs or series of fine lines that are inside a scope that you use to aim with. There are a ton of different ones out there and one thing you want to do is to get them level with the rifle.
Let’s start with why this matters
The reason for this doesn’t affect the old traditional cross-hair designs but it does the ones that have additional marks to help you better determine the range and the necessary hold based on Mil-Radians (Mils) or Minutes of Angle (MOA).
If you search, there are tons and tons of posts about different types of reticles and how to use them. The important point I want to make is that for any of these more modern reticles with additional lines to help you accurately, the horizontal lines must be parallel with the rifle.
How do you level a reticle?
The first way is the old fashioned “eyeball” method. Hold the rifle and make sure the top of the receiver is as level as possible (meaning the rifle is not tilted left or right), look through the scope and adjust it in the rings until it is true to the top of the receiver and then start tightening down the rings while confirming nothing shifts. It’s not the most precise method but it does work, I’ve done a ton of rifles that way, but there is another approach using levels.
In it’s most form, you put a small level on the top rail or flat spot of your recever, tilt it until it is level and then put the level on the top turret and adjust the scope until it matches. Having something to hold the rifle in place while you work really helps as does having a second level so you can both confirm the receiver and scope are level as you work. You can often find single vial levels at hardware stores or through industrial supply houses. The one negative to this approach is that the levels can slide off if you don’t have things secure. I like to use a Tipton Pro Rifle Vise to hold the rifle in place while working.
Wheeler Engineering does offer a basic level set that works. I don’t use it though because it’s rear receiver piece has a magnet to secure it and that will not work in an AR or other weapon that is made from aluminum and not steel. For this reason, it wasn’t something I could use.
These days, when I have time and I want to try and get the scope as accurately positioned as I can on the first try, I use a Wheeler Engineering Profession Reticle Leveling System. It’s easy and fast.
First, you put the level on your receiver/rail and level the receiver. Then you put the clamp on the barrel and level it – I compare both the receiver and the barrel bubble levels before I move the receiver level to the top scope turret. Once the level is on the top turret, I adjust the scope until the bubbles match and it’s done. I’ve used this for a number of years now and am very happy with it.
The professional leveling system has two parts – the barrel clamp and the separate level you use on the receiver and then the scope turret. The two parts are made from aluminum and come in a nice protective case. If it weren’t for the case, mine would look much more beat up. Protecting the parts makes sense for another reason – you don’t want things to get bent, gouged, dented or whatever and then throw off the readings or mar the finish of your weapon.
The first thing you do is to use the small level (shown behind the backuop sight) to true the receiver. Then you adjust the barrel clamp until it is level also. Just visible under the handguard is the front of my Tipton vise.
After the barrel clamp has been levelled, you move the small level to the flat top turret and then rotate the scope however you need to get it flat also. Compare this level to the barrel clamp level to make sure they agree. The more care you take to get the bubbles centered and matching, the better.
I do use a Vortex torquing screw driver to tighten the scope ring screws and am careful to confirm the scopes levelling does not shift in the process. Vortex scopes say not to torque them past 18 inch/pounds (please note that is inch pounds and not foot pounds just to be very clear – you don’t want to damage your scope but at the same time, you do want it secure).
Again, with any of these methods, it really helps to secure the rifle in a vise where you can adjust and then secure the rifle so the top is horizontally true.
Yeah, this is my real work bench. It was worse than normal as I still had all of the packing from the scope,rings and upper on the bench. The Tipton gun vise has served me very well over the years. By the way, notice the level on the turret – you reall want that perpendicular to the rifle. In this photo it is slightly crooked and no longer perpendicular and risk the scope not bein accurately levelled to the rifle.
Conclusion
The Wheeler Engineering Professional Leveling System has served me well and I have used it on a number of projects over the years. I have no hesitations in recommending it to you as well.
Sabatti Urban Sniper with a Vortex PST scope.
Ruger RPR with Vortex PST optic sporting its sun shade.
IWI .308 Galil with a Vortex PST Gen 2 Scope.
I hope this post helps you out.
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
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.
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:
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, we are only paid if there is an affiliate program such as Avantlink, Impact, Amazon and eBay and only if you purchase something. If you’d like to directly donate to help fund our continued report, please visit our donations page.
