RWS Umarex 12-Gram CO2 Cartridges 12/Box

The RWS Umarex CO2 Cartridge is a clean, factory-sealed power source for CO2-powered airguns. Each non-threaded 12-gram cylinder is filled with 12 grams of liquid carbon dioxide under pressure, manufactured to the tight tolerances Umarex is known for so the capsule seats cleanly in the airgun's pierce chamber and delivers a full, reliable shot every squeeze.

These silver CO2 cylinders drop directly into the standard 12-gram chambers found on most CO2 air pistols, BB guns, pellet rifles, and airsoft guns. Once the seal is pierced by the airgun's mechanism, the cartridge empties its full payload of compressed gas to drive each shot - no threading, no adapters, and no tools required to swap out a spent cylinder for a fresh one.

This box of 12 cartridges keeps plenty of fresh CO2 on hand for plinking sessions, training, or backup supply in the field. Whether you run an Umarex, RWS, or any other brand of CO2-powered airgun, a ready supply of these 12-gram capsules makes sure you are never caught with an empty chamber mid-session.