Umarex 2x 12 Gram CO2 Adapter

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Umarex 2x 12 Gram CO2 Adapter

Enhance your shooting experience with the Umarex 2x 12 Gram CO2 Adapter, specifically designed for airgun enthusiasts who require a more flexible and efficient power source. This innovative adapter allows you to replace a single 88-gram CO2 tank with two 12-gram CO2 cartridges, which are not only easier to find at retail stores but also more practical for those who do not need to exhaust a large tank in one session.

Ideal for use with popular models like the Umarex AirJavelin and the Hammerli 850 AirMagnum, this adapter is compatible with most airguns that are designed to operate with an 88-gram CO2 tank. By using the Umarex 2x 12 Gram CO2 Adapter, you can avoid the inconvenience and waste associated with leaving unused CO2 in a larger tank, especially when you're only interested in taking a few shots.

The benefits of switching to 12-gram cartridges include increased availability and the convenience of carrying smaller, lighter CO2 sources. This adapter is perfect for airgun shooters who prefer the versatility and availability of 12-gram cartridges, offering a practical alternative without compromising the performance of their airguns.

Constructed with high-quality materials, the Umarex CO2 Adapter ensures a tight seal and reliable performance, preventing any leakage and maximizing the efficiency of your CO2 usage. Its design is straightforward and user-friendly, making installation quick and easy.

Whether you're practicing on the range, participating in shooting competitions, or simply enjoying an afternoon of backyard target shooting, the Umarex 2x 12 Gram CO2 Adapter is an indispensable tool. It provides the flexibility to use readily available CO2 cartridges and helps manage resources more efficiently, enhancing your overall shooting experience with models like the Umarex AirJavelin, Hammerli 850 AirMagnum, and other CO2-powered airguns.


  • Adapter accepts two 12 gram CO2 cartridges to replace an 88 gram CO2 Cartridge
  • Uses (2) 12-gram CO2 cartridges
  • All metal construction
  • Same thread pattern as a U.S. 88-gram CO2 cartridge
  • Useful for these Airguns: Umarex AirJavelin, Umarex 850 M2, Hammerli 850 AirMagnum, and many other airguns that use 88-gram CO2 cartridges
  • Easy installation and use


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