2x12-gram CO2 Adapter for Air Rifles : Umarex Airguns
The Umarex CO2 Adapter allows airgun shooters to use two 12 gram CO2 cartridges in place of one 88 gram tank on most 88-gram CO2-powered airguns, like the Umarex AirJavelin Air rifle and 850 AirMagnum Air rifle. 12-gram CO2 cartridges are much easier to find in retail stores than the 88-gram tanks and they also offer shooters more flexibility, especially when only wanting to take a few shots. Prevents wasting unused portions of an 88-gram cartridge. This adapter will work well with the Umarex AirJavelin, Hammerli 850 AirMagnum, and other CO2-powered airguns and air rifles made for 88-gram tanks.
Key Features:

• 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 and Air Rifles: Umarex AirJavelin, Umarex 850 M2, Hammerli 850 AirMagnum, and many other airguns that use 88-gram CO2 cartridges
• Easy installation and use
• CO2 NOT included

Uses (2) 12g CO2 Capsules
With this easy-to-use adapter, shooters will be able to power their CO2 air rifles with (2) 12g CO2 capsules.
High Quality Construction
The Umarex CO2 Adapter is built using an all-metal design for durability and reliable performance.
Replaces 88g CO2 Capsule
This adapter replaces the 88g CO2 capsule used in many air rifles with easier-to-find 12g CO2 capsules.