SilencerCo AC858 ASR Muzzle Brake – .338 Cal, 3/4"-24 Threads, Black Steel

The SilencerCo AC858 ASR Muzzle Brake is engineered for high-caliber rifles in .338 caliber, offering superior recoil reduction and control while providing a secure ASR (Active Spring Retention) mounting interface for SilencerCo suppressors.

Threaded in 3/4"-24 TPI and constructed from durable steel with a black protective finish, the AC858 is built to withstand repeated use under heavy recoil. The ASR design ensures quick, repeatable attachment of compatible suppressors, maintaining alignment and consistent performance shot after shot. Ideal for tactical, competition, and range use, the AC858 combines strength, reliability, and precision for serious shooters.