Guntec USA AR-15 Muzzle Comp w/QD Blast Shield 5.56mm / 9mm 1/2X28 Tin Coated SPITFIRE-TIN. 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...
Guntec USA AR-15 Muzzle Comp w/QD Blast Shield 5.56mm / 9mm 1/2X28 Tin Coated SPITFIRE-TIN. 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...