The Ultimate Guide To blued colt 1911
Due to the limited barrel, the vehicle-15 SMGs suffered from the loud and bright muzzle blast, and a number of muzzle equipment were being developed to reduce this. The SMGs were being to begin with equipped With all the standard M16 rifle's "duckbill" or 3-prong flash hiders, which didn't alleviate the issue. In September 1966, Colt made a 3.5-inc