SilencerCo ASR Muzzle Brake 11/16"x24 .458 Cal, Black Nitride - AC1961

This 3-port muzzle brake is compatible with all SilencerCo ASR mounting systems and offers one-hand-on, one-hand-off attachment and detachment. The design effectively reduces felt recoil and muzzle climb while featuring patent-pending resonance suppression technology. Comes with shim set and rocksett for installation.