Easily Adjustable Buffer for the Custom-Tuned 9mm Builds
In the world of AR15s, you may have a specialized firearm that requires a specifically tuned gas system. Especially for rifles that are over-gassed, hosts for suppressors, or even handling a specialized action like 9mm blowback, being able to tune the gas system to ensure longevity and proper function of your gun is the key. And it starts with the buffer weight.
The 9mm Adjustable Buffer from Odin Works eliminates a lot of issues with trying to get your blowback AR-9 just right. Instead of buying a bunch of buffers of varying weights, or having to punch out the nylon endcap to adjust the individual weights inside, this is an all-in-one package that’s easy to use.
A large set screw on the face of the buffer is simply unscrewed, allowing you to modify the overall mass by choosing 3 out of the 5 included weights. The heavy steel body allows you to start from a weight of 5.4 ounces up to 7.4 ounces to achieve the most ideal weight for your standard 9mm AR build.
Specifications:
- Buffer body made from aluminum, with nylon endcap
- Includes 2 set screws for securing weights from the front of the buffer
- Includes 1 aluminum, 1 stainless steel, and 3 tungsten weights (5.4oz – 7.4oz)



















