ICS MAR Tactical ARK 520rds Hi-Cap Magazine (Olive Drab)
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