M4 Buffer Tube Adapter

The M4-AK is lightweight, well designed and easy to install. For those of you with a milled reciever you will spend far more time drilling out the rivets in the tang than you will actually assembling and installing this adapter. It has a flush fit and there is no wiggle between the receiver/M4-AK/buffer tube. This is my first purchase with JMAC and I am impressed with the customer support and quality of these parts. Special thanks to "Doc" at Show and Tuck for the easy to follow install vid.

Fits great on my Norinco MAK90

Adapter looks awesome and fits perfectly. The finish is amazing. Would recommend for anyone with a sam7 rifle.

Good quality, lubricated, gets the job done.

Good quality, standard lock nut.

Extremely nice product, fits perfectly flush. The only complaint I have Is wish it came with a bit of a longer screw for the top mount block. Maybe it's just the one I got but the top screw doesn't have much thread engagement, but I can get a little longer screw. ETA - The screw can't be longer or the bolt carrier will hit it

By far, the best product on the market hands down. Rock solid integrated design. This is the one to have!

This is very durable and well thought out and the only adapter for the Arsenal sam7r that I would consider using. Bravo Jmac LLC, you're a one of a kind company.

This went on a 1993 Norinco MAK90 slant cut stamped receiver with no problems.

Absolutely the best product out there for this purpose. The design, quality and function is unmatched.

This thing looks great and fits my 104RF!!!! Just what I was looking for. Shipping was fast and customer service was awesome as they reached out via email as soon as it was in stock.

I decided to install the Jmac M4 stock adaptor on my Norinco Mak90. I purchased it from their blem sale. I cannot find any kind of blemish on it besides a tiny ding less than the size of a ink pen head where it slides into the receiver. Where it’s covered anyways. It assembled on my rifle with a little effort due to tightening the grip screw and screw that holds the grip but attachment on. You must tighten these in an alternating pattern to get the adaptor nice and tight. The adaptor drew up nice and tight to my receiver. I am completely thrilled with it and the customer service I received from Jmac customs. The best adaptor for the MAK90 out there!

This is an amazing product, was hard to get on at first, very tight fit but once you get it on, man it's just amazing, the sight I'm giving with my cheek on it, it's just amazing, very well made product worth the price, highly recommend , only issue is it doesn't fit it perfectly, but hey, it's not going anywhere, Jmac Customs did a excellent job, Will definitely have my business in the future!

its a buffer plate. Quality part. Wish it had a sling bung on it but its a well made standard part.

quality product. Better than most on the market.

fits perfect. Replaced the way too short Bulgarian stock with a usable M4 stock. A few more parts ant this CR107 project will be perfect.

Very well made product. Quality fit and finish. Installed easily. Gives my 107 a lot better fit and makes it more comfortable to shoot as well as helps increase accuracy potential.

Love It! Its exactly what I needed for this rifle. Don't expect to fold it, but I knew that already. https://ibb.co/LSGkyqh https://ibb.co/KxnCb3p

Perfect fit, and the installation process couldn't be simpler. Took maybe two minutes to install, tops. Very heavy duty construction, and the fit/finish were perfect. You can tell that whoever machined these parts definitely has a great eye for detail.

Obviously requires removal of the lower tang, which is a pain in the ass, but hey, nothing easy is worth doing right? Anyways, the M4-AK Milled stock adapter is awesome. It's absolutely rock solid, which I'd expect since everything JMac makes is awesome. Finally have adjustable length of pull on my SAM7R now.

Clean fit. Removing the lower tang makes it nice knowing it isn’t a permanent alteration. That said, I’m never taking it off unless someone makes a folding version of this. Wish I could add a picture to this review. This thing looks super sweet installed.

I had no doubt the quality I was getting when I purchased this adapter! Best M4 adapter I've seen. The fit couldn't be better. Its matches my receiver perfectly flush on all edges. Installation only took 10 minutes. The position of the stock gives me an immediate sight line up when I shoulder. The finish is flawless. Dont think twice when it comes to JMAC Customs.

Extremely well made and thought out. The machining on this thing is top notch and it mounts up rock solid. Easily the the best AR stock adapter out there for milled receiver AK's. I have tried a couple others before this one and they either (1) protruded a ridiculous amount beyond the rear of the receiver and added a bunch of unnecessary weight or (2) provided a terrible cheek weld. I really can't recommend this thing enough if you're looking to run an AR style buttstock/buffer tube on your milled gun as it puts the cheek weld right where it needs to be to run irons or a red dot.

Very easy install and once the stock is attached it is rock solid.

The fit and finish on this is absolutely top notch! Installation is a breeze and besides looking good this thing is rock solid.