EXAMINE THIS REPORT ON COLT M4 MAGPUL

Because of the brief barrel, the vehicle-15 SMGs endured from a loud and bright muzzle blast, and a number of muzzle devices were created to cut back this. The SMGs were originally equipped While using the conventional M16 rifle's "duckbill" or 3-prong flash hiders, which didn't alleviate the challenge. In September 1966, Colt designed a 3.five-inc