"Rack for storage weapons that are mounted in the CWM cage. Includes top and bottom section and installation hardware which mounts inside the cage without tools. Change the distance between the top and bottom parts to adapt to different weapons. Lockable with a pad lock. All contacts between the weapons and the rack are rubber or rubber coated. Fits 12 ea of M4A1, M16A2, MP5A3, SA-80, C7A2, C8A2, HK416D10(6 ea), M240B(6 ea) and more."