Description
SilencerCo ASR muzzle brake is a 3-port muzzle brake made for use with SilencerCo ASR mounts. It’s designed for quick one-hand on and one-hand off attachment and detachment. The 3-port design is intended to reduce felt recoil and muzzle climb. This AC591 muzzle brake is threaded for 5/8″-24 tpi and is supplied with a shim set and rocksett.
Key features
- Compatible with all SilencerCo ASR mounts
- 3-port design for reduced felt recoil and muzzle climb
- Quick one-hand on, one-hand off attachment and detachment
- Includes a shim set and rocksett for application
| Part Type | Muzzle Brake |
|---|---|
| Caliber/Gauge | .30 Carbine |
| Thread Pattern | 5/8"-24 tpi |
| Length | 2.5 |
| Finish | Black |



