TOP GUIDELINES OF XM177E2

As a result of quick barrel, the CAR-15 SMGs endured from the loud and bright muzzle blast, and several muzzle devices have been formulated to reduce this. The SMGs ended up to begin with fitted with the regular M16 rifle's "duckbill" or three-prong flash hiders, which didn't alleviate the condition. In September 1966, Colt designed a three.5-inch