Crosman Aftermarket High Performance Power Valve - Fits 2240 2250 2260 2300 2400 Brand new, highly customized power valve for the Crosman 22xx line. It will fit the 2240, 2250, 2260, 2300 and 2400. This valve is cosmetically identical to your stock valve, but inside it has been professionally altered to achieve the highest rate of air flow possible. This is one of the most significant steps needed to increasing power in your Crosman CO2 gun. Along with a longer barrel, stronger hammer spring and this valve upgrade, you will garner as much power and velocity as possible. The valve is a drop-in replacement and is ready to go! Prior to shipment, the brass will be polished to a nice shine! One valve per purchase.