M416

M416 DESCRIPTION The Heckler & Koch HK416 ( AKA M416 ) is an assault rifle/carbine designed and manufactured by Heckler & Koch. Although its design is in large parts based on the AR-15 class of weapons, specifically the Colt M4 carbine family issued to the U.S. military, it uses an HK-proprietary short-stroke gas piston system originally derived from the ArmaLite AR-18 (the same system was also [...]