Lightweight, simple and affordable, the HK Army 13ci 3000psi paintball / Airsoft compressed air tank is ideal for magfed paintball / AirsOft gun setups,  An aluminum tank with a screw-in regulator set to 800psi output pressure, the HK 13/3000 air system is safe, easy to use and compatible with almost any paintball / Airsoft gun!
 
Features
Small,light compressed air tank!
Lightweight aluminum tank with simple,reliable screw-in regulator