5.11 Tactical Covrt Nylon Covert gun bag with integrated gear willa.C Water and weather resistant Internal weapon retention straps 32" H x 12" L x 2.5" D main compartment Fits an M4 with a collapsed stock includes an internal barrel catchmuzzle trap 500D and 420D nylon with a smooth 600D lining and YKKzippers Ambidextrous cross body shoulder strap and QuickTact accessory strap RAC (Roll down Assault Compartment) and web platform and loop sided ID panel holder