THE ULTIMATE GUIDE TO BLUED COLT 1911

Due to brief barrel, the vehicle-fifteen SMGs endured from the loud and bright muzzle blast, and a variety of muzzle products had been created to reduce this. The SMGs ended up originally equipped Along with the typical M16 rifle's "duckbill" or 3-prong flash hiders, which didn't reduce the problem. In September 1966, Colt developed a 3.five-inch (