Umarex Air Cartridges 12g CO2 Cylinders 50 Pack

UMAREX 12G CO2 CYLINDERS 50CT The big 50 pack of premium Umarex 12 gram CO2 will keep your airguns running and help make the most of your airgun shooting dollars. Umarex 12 Gram CO2 is clean running CO2 and comes in specially designed cartridges that help minimize damage to the puncture seal of your favorite airguns.