Gas Rifle Magazines

40 Round Gas Magazine for HK416 A4 GBB This 40 round gas blowback magazine is designed for the HK416 A4 GBB airsoft rifle. It provides proper fit and function when used with compatible HK416 A4 gas blowback platforms. Platform Compatibility Intended for...

40 Round Gas Magazine for HK MP7 Navy GBB This 40 round magazine is designed for the HK MP7 Navy gas blowback (GBB) airsoft platform. It provides proper fit and function when used with compatible MP7 Navy GBB models. Capacity &...