ICS MAR Tactical ARK 520rds Hi-Cap Magazine

ICS MAR Tactical ARK 520rds Hi-Cap Magazine Constructed of Polymer Housing 520 Rounds of loading capacity are enough for most competition & skirmish airsoft game Large thumb dial Integrated winding wheel on bottom for speed reloading Suitable For ICS ARK Series Airsoft Electric Gun AEG Rifle The magazine has a window for a quick visual index of how many rounds are still in the magazines