THE ULTIMATE GUIDE TO BLUED COLT 1911

As a result of short barrel, the CAR-fifteen SMGs suffered from the loud and bright muzzle blast, and a variety of muzzle devices had been formulated to reduce this. The SMGs ended up originally fitted Together with the conventional M16 rifle's "duckbill" or 3-prong flash hiders, which did not reduce the situation. In September 1966, Colt made a 3.