The JT 48 ci 3000 psi compressed air tank is compact and lightweight, thus allowing you to focus on the competition. This HPA air tank is great for keeping your loadout tight, maneuverable and many paintball players use this with a remote line setup (sold separately). Expect to get 450 to 850 consistent shots per fill with your paintball marker. The max fill capacity is 300psi with 800psi output pressure. Don't forget paintballs.