CA M249 Box Magazine
Spare/replacement Plastic 2400rd Drum magazine for A&K/CA M249 AEGs. Powered by a single 9v battery, this drum has a switch located on the bottom, allowing the Drum to be set to continuous, auto-winding or sound activated allowing the drum to feed as the AEG fires. To fill the drum, either open the trap door located on the top, or pop the cover off the side.