FN AMERICA 510 COMPENSATOR BARREL ASSEMBLY BLK 20100813

Reduces muzzle flip by up to 35% - Tame the beast -manage the recoil and take your balance of speed and precision to the next level - Reliability with the factory recoil spring - Tested to provide wide compatibility with standard and defensive ammo - No shims or threading required - Reduces felt recoil - Helps with follow-up shot speed - Easy takedown and cleaning Manufacturer Part Number: 20100813