Kexuan Competition Grade Muzzle Brake Recoil Compensator for AR-10 LR 308 5/8inx24 thread Steel with Black Knurled Phosphate finish MZ-08-02-B. Crush washer and Jam nut included. Specifications for Kexuan AR-10 / AR-15 Competition Grade Muzzle Brake...
Kexuan Competition Grade Muzzle Brake Recoil Compensator for AR-10 LR 308 5/8inx24 thread Steel with Black Knurled Phosphate finish MZ-08-02-B. Crush washer and Jam nut included. Specifications for Kexuan AR-10 / AR-15 Competition Grade Muzzle Brake...