Ninja Carbon Fiber 77ci / 4500 PSI HPA Tank - Super Lite - Purple Super Lite 77 Cubic Inch Size HPA N2 Carbon Fiber Paintball Tank Max Storage Pressure 4,500 PSI UL, STD and PRO Regulators Output Pressure adjustable: 450, 550, 700 & 800 PSI SLP REG Output Pressure of 300psi, SHP REG Output Pressure of 1,100 PSI