HELPING THE OTHERS REALIZE THE ADVANTAGES OF COLT M4 MAGPUL

Because of the shorter barrel, the CAR-fifteen SMGs experienced from a loud and bright muzzle blast, and numerous muzzle products ended up made to cut back this. The SMGs had been in the beginning fitted With all the typical M16 rifle's "duckbill" or 3-prong flash hiders, which didn't relieve the trouble. In September 1966, Colt created a 3.five-in