This regulator can be fitted to any Priest/Prophet airgun or any other rifle with the same thread (G1/2-14).
It features two pressure gauges (one shows pressure in the non regulated area and second shows regulated pressure) a filling nipple and a screw where the pressure can be regulated from 80 bar to 200 bar with an allen wrench.
Externally Adjustable Pressure Regulator works best with the Extended Stock which allows a shooter to adjust hammer spring tension to desired setting, so optimal performance can be achieved.
