Want to use CO2 with your Madbull grenade shells? This CO2 charger with adjustable pressure regulator and read-out meter is the perfect tool. The adjustable regulator allows you to fine-tune the exact pressure (PSI) that you want to charge into your shells, which allows you to control the power and distance of your shots! Readout shows from 0 PSI to 1,200 PSI. Attach this device to any paintball bottle, and you can instantly charge CO2 capable Madbull shells. This valve stem is of the same type used throughout the Airsoft industry so you can use this charger stem to charge any other airsoft product that is CO2 capable.

CAUTION: Always ensure that you charge CO2 into devices that are designed to take CO2. Charging CO2 into pistols and rifles not designed to handle the high pressures of CO2 will either damage the gun, or in some cases cause the gun to explode. This may result in injury or even death. READ INSTRUCTIONS BEFORE USE