Umarex 18rd H&K USP Tactical Full Size CO2 Airsoft Magazine (KWC) rifle The Umarex H&K MG4 Box

The Umarex H&K MG4 Box Magazine by VFC is made of rugged and lightweight polymer construction and holds 4

Wide application: Various outdoor activities such as Airsoft

Quick release and easy to install

Otherwise you'll be real sad next time you goto use it and the battery is dead

The product can operate well in an environment of -20 ° C to 50 ° C

Umarex 18rd H&K USP Tactical Full Size CO2 Airsoft Magazine (KWC) rifle The Umarex H&K MG4 BoxThe Umarex H&K USP Co2 18rd spare airsoft magazine by KWC is made from heavyweight aluminum, giving a hefty feel to the USP 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. Fully licensed by Heckler & Koch GmbH Heavyweight, realistic feel Full metal construction Highly efficient internal gas system Reinforced valves and