The AI Propane Adaptor is compatible with the most widely used disposable propane tanks, The new V5 design requires no assembly!

Another Madbull design, the XG02 propane adapter features a miniature silicon container attached to the side of the valve, so now you will now be able to charge your GBB magazines whilst lubricating them with silicon all at the same time.

MadBull Portable Adjustable CO2 Charger (XC03)

New from Mad Bull, a portable CO2 refill station that utilizes 12gm cylinders. It has an easily adjustable regulator to safely fill your CO2 compatible Mad Bull accessories in the field.