Crosman - Remington Powerlet® 12g CO2 Cartridges 500 Count

CO2 is not permitted to be shipped by air. Please consider when choosing shipping method. Bulk CO2.• font color red Cros man invented the CO2 Power let and is the recognized leader in this field! Put Cros man 12-gram CO2 Power lets in any air gun that uses 12-gram CO2 cartridges. /font.