1/2"x28tpi Muzzle Brake, Black Steel - AR-15.
Black steel muzzle brake/recoil compensator.
Crush washer included.
• High quality steel construction with CNC machined tech , For: .223, Thread: 1/2"x28
• Height: 0.9 IN; Width: 0.9 IN; Length: 2.7 IN; Weight: 4.1 OZ