5/8" x 24 Competition Grade Muzzle Brake, Steel with Black Phosphate Finish - AR-10 LR .308/7.62 NATO
• High quality steel construction with Black Phosphate finish, For: AR-10, Thread: 5/8" x 24
• Height: 0.98 IN; Width: 1.3 IN; Length: 2.7 IN; Weight: 7.1 OZ