Air Venturi 130cc Air Cylinder Conversion for Umarex KompleteConverts the Umarex Komplete into a traditional PCP rifle in seconds130cc air capacity 3,625 PSI (250 BAR) Fill PressureMale Quick Disconnect Fill FittingKnurled Protective CapDelivers approximately 35-40 shots on regulator**Shot count can vary based upon the pellet used and actual fill pressure.Tech Note: This cylinder does not have a gauge, neither does the gun. DO NOT fill this cylinder unless your fill source has an output gauge that allows you to see the pressure going into the cylinder. Never fill beyond the 3,625 PSI (250 BAR) rated maximum fill pressure. Additionally, there is no valve system on the tank itself, meaning it cannot hold pressure when it's not installed onto the Komplete.