Be sure of proper fit and seal with genuine POWERLET12 gram CO2 cartridges. 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.
Put 12-gram CO2 Powerlets in any airgun that uses 12-gram CO2 cartridges.

Minimum quantity for shipment of Co2 12gm 5-count package