While most modern air guns use 12g or 88g cylinders, there are some vintage air guns that still use 8g cylinders. Compressed CO2 quality is important for the health of your air gun. Naturally, Umarex manufacturers the best CO2 cylinders for your Umarex air guns to keep them running clean. Ensure the life of your Umarex, or other manufacturers air guns, with high-quality CO2 cylinders. CO2 quality is critically important for the health of your air gun. Without clean, reliable Umarex CO2 power, air guns can break down. Valves clog. O-rings and seals deteriorate. While manufacturers meet standards of size and weight, they arent held to exacting standards for cleanliness. Even the designs of the seals at the top can vary from one maker to the next, and, if a neck seal is out-of-spec, it can damage a guns puncture assembly. Ensure a lifetime of performance with clean CO2 cartridges.
Key Features:

• 5x 8 Gram CO2 Cartridges
• Umarex CO2 Capsules fit in Most Air Guns
• Umarex capsules last longer than many other brands