Airsoft Wargame Tactical Shooting Gear Army Force 12g CO2 Charger Portable Adaptor Green/Gold Army Force 12g C02 Charger Portable Adaptor Rechargeable Cylinder can hold one 12g cartridge of compressed CO2and has been engineered to not leak gas for extended periods Metal body can withstand: 130 kg/cm? pressure at 30-150?C Length - 150mm (with pipe) , Weight - Approx 123g See full product description