SilencerCo AC1733 ASR Muzzle Brake Black Steel with 5/8"-24 tpi Threads for 458 Cal

This 3-port muzzle brake is compatible with all SilencerCo ASR Mounts and with multiple thread and caliber options you can shoot suppressed for any demand. It offers quick and easy one-hand-on one-hand-off attachment and detachment. The 3-port design effectively reduces felt recoil and muzzle climb. Each ASR muzzle brake comes with a shim set and rocksett for easy application.

The ASR mounting system comes standard with the Omega 300 Chimera 300 Hybrid 46M Omega 36M and Saker ASR series. It’s also compatible with Hybrid 46 Harvester Series Octane Series and Omega K Series.