The M4 Aftermath Survival Rifle is a standard M4 made by Colt. The rifle is then modified to its current configuration by upgrading the stock and the pistol grip. Armed with an M203 grenade launcher for light anti vehicle and anti structure purposes. The M4 Aftermath Rifle is suppressed so that the operator can stay under the radar. Usually issued to units for use after an EMP or Nuclear attack Armed with iron sights so that the operator never needs new batteries or has to worry about the sights not working due to an EMP. This one is custom camouflaged for use in woodland environments.