Cobalt Kinetics RCB-6 Muzzle Brake, 5.56x45mm NATO, Black Nitride Stainless Steel, 1/2"x28 - CKRCB6556

The Cobalt Kinetics RCB-6 is a stainless steel muzzle brake designed for 5.56x45mm NATO rifles with 1/2"x28 threaded muzzles. Finished in black nitride for corrosion resistance, this brake measures 4.9" in length and threads directly onto compatible AR-15 barrel extensions. It reduces recoil and muzzle rise for improved control and accuracy.