Guntec USA AR-15 Muzzle Comp w/QD Blast Shield Black Nitride

Guntec USA AR-15 Muzzle Comp w/QD Blast Shield Black Nitride. The MRS system utilizes a 2-port design minimizing muzzle rise. The MRS system employs a 1-port design effectively reducing muzzle climb and improving accuracy in rapid fire situations. The MRS AR15 muzzle comp also improves the recoil profile of the weapon making faster target transitions. The MRS AR15 muzzle comp is aggressively braking muzzle climb to stabilize the rifle. Guntec USA muzzle comps also reduce muzzle rise making them