Magazine - Umarex GLOCK G19 GBB

The Umarex GLOCK G19 Green Gas 19rd spare airsoft magazine by VFC is made from heavyweight aluminum, giving a hefty feel to the G19 airsoft pistol. This green gas Umarex magazine has a high-efficiency internal gas system providing excellent FPS output, and reinforced valves and seals for optimal gas retention. We recommend using Valken Green Gas with this gas pistol magazine.