5/8" x 24 Muzzle Brake, Steel - AR-10 LR .308/7.62 NATO
Crush washer and Jam nut included.
• Steel construction, CNC machined, For: AR-10, Thread: 5/8" x 24• Height: 0.98 IN; Width: 1.3 IN; Length: 2.7 IN; Weight: 7.1 OZ