The New York Times has a couple of articles about the production of the M4 Carbine. They have a couple of videos of torture tests on the M4 and the M4A1. The problem is everything smaller than a SAW will fail eventually after enough full auto fire. Rounds begin to cook off in closed bolt [...]
Filed under: Machineguns, Military, Rifles | Tagged: 5.56mm NATO, carbine, Colt, failure, M4, machinegun, Military, rifle | Leave a Comment »