Description
SilencerCo ASR muzzle brake is a 3-port muzzle brake designed for .458 Win Mag use with 5/8×24 tpi threads. It is compatible with SilencerCo ASR mounting systems and supports use with multiple thread and caliber options. The brake uses a one-hand-on, one-hand-off attachment and detachment method. Each ASR muzzle brake comes with a shim set and rocksett for application.
Key details
- 3-port design to reduce felt recoil and muzzle climb
- One-hand-on, one-hand-off attachment and detachment
- Comes with a shim set and rocksett
- Compatible with SilencerCo ASR mounts
Compatibility
It is compatible with ASR mounts used on the Omega 300, Chimera 300, Saker ASR, and Specwar families, and also compatible with Hybrid 46, Harvester Series, Octane Series, and Omega K Series.




