THE ULTIMATE GUIDE TO BLUED COLT 1911

Due to shorter barrel, the vehicle-fifteen SMGs endured from the loud and bright muzzle blast, and numerous muzzle products had been made to scale back this. The SMGs ended up originally fitted Together with the regular M16 rifle's "duckbill" or three-prong flash hiders, which did not ease the situation. In September 1966, Colt developed a three.5-