The ruggedness of the outside is matched by the inside with a metal hop up unit and trigger parts

Expert technicians pay close attention to details in tuning to make sure the training replica feels as good and is crisp to shoot like the real thing

28g BBs (for best accuracy and shooting range) FEATURES: GEN II VERSION UPGRADED WITH A NYLON REINFORCED BODY

This enables you to depressurize the system prior to unscrewing it from the tank to elevate wear and possible damage on the tank threads and o-ring

The GCS offers you the option to:

HPA 6mm 500 Count Biodegradable BB's 0.48g JAG Arms The ruggedness of the outsideHigh Powered Airsoft 0. 48G High Power Airsoft Enhanced Biodegradable BBs are the worlds only Bio BBs to be tested and conrmed biodegradable by an accredited U. S Laboratory. They have passed an intense quality control system. They conform to the EU EN13432 standard of degradability and the ISO standard 3290 2001 G3 which is the highest industry standard for precision rolling bearings.