Barrett AM338 Muzzle Brake Adaptor Mount Black, Required to use with the AM338 Suppressor
Barnett Outdoors
The Barrett AM30 Muzzle Brake Adaptor Mount is the critical link between your rifle and a Barrett AM30 suppressor. If you're running a .30 caliber rifle and want to add sound suppression without permanent modifications, this adaptor mount makes it possible—it threads onto your muzzle and provides the interface your suppressor needs to attach securely and reliably.
Built from titanium, this mount is engineered to handle the rigors of field use and high-round-count sessions. The black finish blends with modern tactical and hunting setups. Whether you're managing sound signature on a hunting trip, taming recoil at the range, or building a versatile suppressor-ready rifle, this adaptor ensures your AM30 suppressor seats properly and performs as intended.
Barrett's AM30 suppressor platform is modular—this adaptor mount is the foundation that lets you integrate it with your rifle. Proper fitment and secure attachment are essential for both performance and safety, making a quality mount non-negotiable for any suppressor setup.
| Material | Titanium |
| Caliber | .30 Cal |
| Finish | Black |
| Compatibility | Barrett AM30 Suppressor |
No. This adaptor is designed specifically for use with the Barrett AM30 suppressor. Compatibility with your rifle depends on your muzzle thread pattern and the specifications of your rifle platform. Verify that your rifle's muzzle threads match the mount's threading before purchase.
You receive the adaptor mount itself. Installation will require the AM30 suppressor and any tools or shims needed to achieve proper fitment on your specific rifle.
This adaptor is designed to interface with the Barrett AM30 suppressor. Using it alone as a muzzle brake is not its intended function. Always follow Barrett's guidance on proper use and installation.
Titanium offers an excellent strength-to-weight ratio, resists corrosion, and handles the thermal stresses of suppressor use and high-round-count shooting. These properties make it a durable choice for a critical connection between rifle and suppressor.