Description
The F-1 Firearms Flat Faced Compensating Muzzle Brake (CMB) was designed to withstand the elements while reducing recoil and muzzle rise. Available in 5.56 NATO.
- Stainless in 316SS all others in AISI/SAE 4140 low-alloy steel
- Weight – 2.55 oz
- Length – 2.25″
- Thread – 1/2″-28 UNEF
