Fog proof and shock-resistant housing

Improved hop-up compatability

The HK USP CO2 features a 16-round metal magazine that also houses the 12g CO2 gas cartridge

battle belt or anything else that has MOLLE

Tapp Drum-electric for Hicap GBB pistols advanced Fog proof and shock-resistant housingThe Tapp Drum is a HPA tapped magazine that provides superior firepower at the users finger tips. Optimized for use in gas powered Airsoft guns, the TAPP drum magazine eliminates the need for gassing up your magazines, as well as the need for reloading, with this HPA powered, 1500 round monster of a magazine. The TAPP drum magazine provides fast, consistent and reliable winding and loading ensuring that your gun never runs dry in the middle of a