Predator muzzle brake with crush washer 5/8x24 thread partner
* straight fluted
* hole patterned down the brake for increase of muzzle velocity on projectile
* reduces felt recoil by 27% ( tested by colt )
* reduces muzzle rise
* 302 nitride coated.
* 4 inches in length
* 30 caliber design and works great with 7.62x51, 300 AAC black out , and 762x39
