HUXWRX OSS Muzzle Brake Features The OSS Muzzle Brake is built specifically to interface with the HUXWRX OSS HX-QD line of silencers providing the correct mechanical interface for fast repeatable quick-detach suppressor mounting on M15x1-threaded 7.62mm/.308 Win hosts. The QD mounting system allows the OSS HX-QD silencer to be attached and removed rapidly in the field without tools maintaining the bore alignment and consistent lockup required for safe and accurate suppressed fire on .308 Win platforms. As a standalone muzzle device the OSS Muzzle Brake delivers effective recoil and muzzle rise mitigation on 7.62mm hosts maintaining shooter control and target acquisition speed during unsuppressed use. The M15x1 thread pitch is the correct interface for a range of international and purpose-built 7.62mm/.308 Win host barrels and the OSS Muzzle Brake is machined to the tolerances required for a consistent rattle-free fit at the muzzle. The dedicated design philosophy of the OSS Muzzle Brake reflects HUXWRX s commitment to building a cohesive purpose-engineered suppressor system where every component is optimized to work together rather than adapted from generic hardware. For any shooter running or planning to run an HUXWRX OSS HX-QD silencer on a M15x1-threaded 7.62mm/.308 Win host the OSS Muzzle Brake is the correct and purpose-built mounting solution. HUXWRX OSS Muzzle Brake Specifications Manufacturer: HUXWRX Model: OSS Muzzle Brake Type: Muzzle Brake Caliber: 7.62mm/.308 Win Thread Pitch: M15x1 Mount Type: Quick-Detach Compatible Suppressors: HUXWRX OSS HX-QD Line