Tool inspired by Master Airgun Tuner Ernest Rowe, this Delrin tool will help install your valve seat into any FX Airgun. It is made from Delrin as to not damage the sealing surface of your valve-seat while pressing the seat into place.
Sized for 4.5mm, 5.5mm, 5.8mm, 6.3mm and 6.5mm valve-seats.
Now compatible with all FX Airguns (that have a valve seat) and bottle valves.
** Does NOT work for Impact Power Plenum, as it does not have a removable valve-seat**