A Fantastic Deal on an 8" OTF Knife From GLFA

My friend Scott Igert owns Michigan Gun Exchange and recently got in a bunch of out the front (OTF) automatic knives from Great Lakes Firearms and Ammunition (GLFA). This caught my attention for a couple of reasons – 1) I had never heard of GLFA. 2) The knives looked and felt decent 3) The 8″ model was only $45 at the time when Scott was introducing the model line. Well, I had to buy one right then and there to study it. At least, that would be my cover story if my wife asked.

Who is GLFA?

According to their “About Us” page – Great Lakes Firearms and Ammunition is located in Sparta, MI, and is a family owned business. They started in firearms retail in 2013 but noticed an opportunity for affordable AR rifles and started manufacturing. They now have over 30 CNC machines, do their own Cerakoting and are steadily expanding. They do not have any knife listings on their site – in general, their site is pretty light on products and details.

I’ll be honest, I did some reading on their ARs and they have mixed reviews. Some guys love their rifles and others don’t so I really can’t speak to them. The focus of this post is about the OTF knife I bought from Scott.

Opening The Box

At home, I took a hard look at the knife. It came in a box with a white label on it with a cheap sheath. It was pretty bare bones which immediately made me think it was made by somebody else – probably in China given the price point. I couldn’t think of any firms in the US being able to wholesale an OTF knife for under $45 (you can see the sticker on the box – that was what Scott was selling it for at the time).

The knife came in a bare bones package. The while label is pretty much a giveaway that another firm was the OEM.

I’m make my only real negative comment up front. It comes with a really cheap belt sheath that I would recommend replacing if you want a sheath. The stitching is light and I have zero faith in the velcro belt loop on the back.

I wouldn’t trust the velcro belt/equipment loop. I guess they felt they needed to include one but I would replace the sheath vs. ever use it *if* I wanted to carry the knife in a sheath.

Honestly, at the price point this sells at, this is the only thing I am going to ding them on and it’s not a big deal to get a good sheath. I’d rather they invested in the knife anyways.

The GLFA OTF Knife Itself

It’s just over 8″ open. It’s almost 8.5″ when you include the glass-breaker stud on the pommel. “GLFA” was engraved in the notched area on the handle below the thumb switch.

It comes with a decent belt clip that is secured by the glass breaker. It also serves to keep the halves together should the screws come loose.

The blade looks the same on both sides. You can see the grinding or milling “lines” on the blade. These are common on many knives and is an observation. Note the distinctively shaped lightening holes at the top. I think they are decorative but may have also been done to reduce mass.

Let’s Disassemble the Knife

To open up the knife, find a nice clear flat work area. The green work matt keeps small parts from rolling or bouncing away – it’s not just a decorative background. I’ve done my fair share of searching for small parts so I try to take some precautions now. Also, take lots of photos to remember how things go back together 🙂

By the way, you may need to do this some day if your knife gets dirty and will not cycle. You’ll need to open and clean it.

Opening it will require a #7 Torx bit to remove the handle screws. I have a Strebito precision screwdriver set that I use on electronics … and small knifes. You can find it on Amazon.

I removed the screws and then realized I needed to remove the glass breaker tip. I’d recommend you remove the tip first and then the screws. I just put my screwdrive in one of the holes and turned counterclockwise to remove it.

Lift the thin side where the screws were at off the thick part where the mechanism is. At this point, my moving things around ccased the spring clip on the left to slide up and snap back. Normally, it is all the was forward over that rectangular piece called the “lock actuator”

So the spring assemly is in the top middle. It’s sitting on the lock actuator. Under the top left of the actuator is the open lock and to the lower right is the closed lock. The locks look like small tabs seated in the handle.

Below the handle is the lock actuator. You can now see the two locks that remain in the handle. The blade could be slid out the end if so desired. By the way, my best guess is the handle is some zinc-aluminum alloy given the weight and color. Note, all of the maching is decent – even inside.

Here’s the blade – it just slides out. By the way, that funny looking piece of metal above it is the thumb stud/trigger. It’s upside down.

That little spring is what does the magic. Note the small tab is to the left and the longer one is to the right. They get stretched from the front to the end of the lock actuator. Given the size of the spring, you now also know why the blade needs to be clean and it doesn’t take much force to stop the forward momentum of the blade. I literally stopped the blade with a piece of 8.5×11″ 20 pound typing paper. The tip went through about an inch before it stopped. In this stalled state, the blade is “sprung”. You need to either pull it all the way forward to recock the spring or snap your wrist like a gravity knife to get it out and recock the spring.

I’d like to meet who figured out the combination of spring, locks and actuator. The formal name is the “machined lock actuator” and it has surfaces to depress the lock at one end or the other so the blade can spring forward or backward. It’s simple when you look at it but the person who first thought it up was pretty smart!!

To Re-Assemble

Stretch the spring from left with the short tab to the right end of the lock actuator witht he longest tab. Both tabs are face down. Yes, it takes a surprising amount of force to stretch that spring. Note the blade is in the handle and half way but not at one end or the other. You want it out of the way of the spring tabs or they will just pop up if they hit the stud on the blade.

So with the blade part way in, lay the actuator down on top. You then put the thumb switch back on the exposed vertical tab of the slide lock actuator.

Finally, put the other half of the handle on, reinstall the screws so they are snug and then the belt clip and glass breaker. Done. I definitely recommend the Strebito set if you need small screw driver bits.

As mentioned above, the blade will be sprung. You will need to either pull the blade out to recock the spring or flick it down like a gravity knife. I did the latter out of habit to recock the spring and then everything worked fine.

Note, a knife like this needs to break in / wear in as parts get smoother with use. If you need to lubricate it, use a dry lube and not oil. For example, Dupont’s Dry Film Lubricant spray.

Who made the knife?

Whomever built this knew what they were doing and had masws production capabilities to drive the price down. From my perspective, there was no way GLFA could produce a decent OTF knife like this, at such a low price point and still have time to make their rifles. Clearly they were OEM’ing them from someone. As mentioned earlier, I was almost certain it was a Chinese company.

I did some digging based on the four relatively unique design elements that I figured would be rare to see combined – the shape of the handle, profile of the blade, the distinctive successively larger lightening holes in the blade and the glass breaker tip.

I used Google Images and some industry trade sites I know of and narrowed it down to the most likely candidate who does OEM knife work including OTF knives: Yangjiang Honglin Industrial Co., Ltd of Guangdong, China. They claim to have been in business for more than 10 years, have over 20,000 square meters of manufacturing, over 10 production lines and several Chinese quality certifications. They can build a knifefrom the point of raw materials to finished goods.

Could I be wrong about the manufacturer? Yes, but nobody else had all of those design elements present in the photos of sample products I saw.

So, they are a legit knife maker and that then makes my best guess that the knife steel is the Chinese 8CR13MOV which is a perfect decent/average stainless alloy. The average hardness of 8CR13MOV is 58-60 HRC but that’s an industry average and no guarantee of what the Chinese company actually did.

In short, they did a decent job designing and building the knife. I doubt they used junk steel and it’s what you’d find in many sub $40 retail Chinese import blades from Kershaw and others.

By the way, this is not a negative post about GLFA. I was curious as to who made this. Finding and importing quality products takes effort and money.

Summary

For the price, you can’t beat the GLFA OTF knife. You can afford to buy one, use it, enjoy it and not worry about it getting lost or damaged. Speaking for myself, the more expensive a knife gets, the more inclined I am to baby it than use it. I’ll use this GLFA and not worry about it and I’m saying that in a good way.

If you are interested, you can order this and other models from Scott’s website or visit his Michigan Gun Exchange store in Saint Joseph, MI.

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.

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