HELPING THE OTHERS REALIZE THE ADVANTAGES OF COLT M4 MAGPUL

As a result of quick barrel, the CAR-15 SMGs experienced from the loud and bright muzzle blast, and many muzzle equipment were developed to reduce this. The SMGs were initially equipped Using the standard M16 rifle's "duckbill" or a few-prong flash hiders, which did not ease the condition. In September 1966, Colt made a 3.5-inch (89 mm) prolonged