UMAREX AIRJAVELIN HPA ADAPTER
Adapt your CO2 powered air gun to HPA with the Umarex HPA Adapter.
Interested in Air Archery but don't like using CO2? The Umarex HPA adapter can help with that! Installing this adapter to your AirJavelin or similar airgun allows the use of the most common removable high-pressure air tanks to the system.
Air tank and regulator not included.
Only use a HPA (high pressure air) regulator with a max pressure of 1,100 PSI. This adapter is intended only for the AirJavelin CO2 arrow rifle. A hammer spring specific to the AirJavelin CO2 variant is included in the package. The manual is straightforward on installation and tips.