GHK - Standard Gas Magazines for GHK M4A1 GBB and G5 GBB (GI Magazine) 1/4 Zip Magazine Capacity : 15 rounds

Magazine Capacity : 15 rounds

5 Inch Keymod Handguard (Black) Metal Construction Skeletal Look - All inessential parts has been remove to keep the lightweight  With Keymod System on Both

Both sizes fit single and double stack magazines

Essential part for your Airsoft Rifle to adapt a compensator  Suitable for Pistol : Maruzen APS II SV/OR  Super rigid construction from King Arms

GHK - Standard Gas Magazines for GHK M4A1 GBB and G5 GBB (GI Magazine) 1/4 Zip Magazine Capacity : 15 roundsSpare standard gas magazine for the gas blowback M4 series from GHK. Holds up to 40x 6mm BBs and comfortably takes Green gas for normal operation but is strong enough to take Red gas as well, it is Standard GI Style design and ultra light weight, only have 430 gram. Also work with Viper Tech, Inokatsu, and others WA system GBBR.