WE-Tech 52 Round Extended Magazine for Hi-Capa Gas Pistols - Black Eyewear / Masks these Li-Ion cells boast a

these Li-Ion cells boast a higher capacity than their LiPo counterparts of similar size

compact yet powerful sidearm for CQB work

this magazine uses a flash mag pull-string for ease of loading

The ESP-M2 is also slimmer than the Gen 1 and lighter

KWA HK USP Compact 21-Round Green Gas Magazine

WE-Tech 52 Round Extended Magazine for Hi-Capa Gas Pistols - Black Eyewear / Masks these Li-Ion cells boast aMetal alloy construction 52 round capacity High tension spring to ensure consistent feeding Polymer bumper Compatibility: WE Tech, Tokyo Marui, Armorer Works and other similar Hi Capa Airsoft pistolsCapacity: 52 roundsGas Type: Green Gas, Red Gas, Propane