Brand: Umarex USA 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.
Specifications and Features:
Manufactured to tight tolerances
Number of rounds per capsule depends on the airgun
Doesn't dirty your air gun valves