Do you need to replace or get a new magazine for your green gas pistol? Well then you need to take a serious look at the Green Gas H&K USP Compact 22RD Airsoft Magazine ! This awesome magazine is the perfect accessory for anyone who is looking to replace or get spare magazines! This magazine is compatible with the Green Gas H&K USP Compact FPS-400 Blowback Airsoft Pistol !
Fits the HK USP Compact GBB