Be sure of proper fit and seal with genuine POWERLET 12 gram CO2 Forty Pack of cartridges by Crosman. Exacting tolerances ensure consistent performance in virtually all gas-operated guns. We can not ship CO2 using air services. Please consider this when you choose a shipping method.
Crosman invented the CO2 Powerlet and is the recognized leader in this field! Put Crosman 12-gram CO2 Powerlets in any airgun that uses 12-gram CO2 cartridges.
Note: CO2 can not be shipped by air. We will only ship CO2 by regular ground service. We can not ship CO2 cylinders to Hawaii, Alaska or Puerto Rico.