Precision Armament Hypertap Muzzle Brake 7.62x51mm NATO 18x1.5mm Matte Black PVD

Precision Armament Hypertap Muzzle Brake 7.62x51mm NATO 18x1.5mm Matte Black PVD. And these Precision Armament Muzzle Brakes & Compensators feature a tunable gas biasing system that offers reduced or even non-existent sight picture movement. This Precision Armament Hypertap Muzzle Brake Compensator is machined from ultra-thin 17-4 stainless steel for a lightweight & compact build that won't weigh you down. And these are completely tunable for the shooter to adjust the biasing to their preference