2A X4 BRAKE .30 CAL BLACK OXIDE

2A Armament X4, Muzzle Brake, 4140 Bar Stock, Black Oxide, 5/8 x 24 TPI, 308 Win, 2.75" 2A-BRAKE-X4

The X4 brake is a muzzle device for large bore applications. The X4 was developed with a large initial chamber that provides a reactive surface for gasses to mitigate recoil. The secondary chamber provides some compensating effect. The X4 was tuned to provide a softer felt impulse over traditional brakes. The X4 is a welcome addition to any large bore rifle.