Umarex USA CO2 Cartridge Cylinders 12gram 12/Box 2252533

Umarex USA Walther CO2 capsules are incredibly clean and do not clog up or dirty the valves on your air guns. There are 12 CO2 capsules in a pack, and the amount of rounds for each capsule are dependent on the type of airgun you own. Walther CO2 capsules are incredibly clean and do not clog up or dirty the valves on your air guns;There are 12 CO2 capsules in a pack, and the amount of rounds for each capsule are dependent on the type of airgun you own