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Airforce Gunpower Valve Assembly Side Expansion Power Plenum

Airforce Valve Assembly Side Expansion Power Plenum has been designed to allow more volume of air behind the valve when the hammer strikes.

This helps increase the power and use heavier pellets and slugs in the Airforce and Gunpower platform.

This plenum screws into the gauge port of the factory valve assembly.

Make sure to degauss the tank completely and press the valve and double check the tank is degaussed.
Only attempt the upgrade once you have double checked the above.

This is a very simple and quick swap for more power.
All you go to do is remove the factory gauge from the factory valve assembly and replace the gauge with the Airforce Valve Assembly Side Expansion Power Plenum.

The threads for the power plenum upgrade are 1/8 npt so do use the Teflon tape included with the plenum for a leak free seal.
Make sure to clean the old Teflon tape when you remove the gauge and install a fresh strip of Teflon tape when installing the Power Plenum.

Imp Note: The Product has been tested to 400 bar, however, never exceed the max fill mentioned in the manual of your airgun.
Always refer to the company user manual for the max fill pressure.

Model Check: Compatible for factory valves on the Airforce and Gunpower Airguns

Male Threads: 1/8 NPT

Plenum Volume: 30cc

Additional Notes: Handy to have the tool for gauge replacement if you ever need it in the future.

BE SURE TO READ THE DOC FOR INSTALLATION WHICH IS SENT ON EMAIL BEFORE YOU BEGIN THE UPGRADES.

If you have any further query about the listed product, you can use the above link to “Ask a Question”