A3 Industries 1/2-28 Thread Wraith Muzzle Brake 4140 Steel MB-1001-12. Features include a large initial expansion chamber to dissipate the majority of combustion gases at lower pressures then a secondary smaller chamber and forward ports to...
A3 Industries 1/2-28 Thread Wraith Muzzle Brake 4140 Steel MB-1001-12. Features include a large initial expansion chamber to dissipate the majority of combustion gases at lower pressures then a secondary smaller chamber and forward ports to...