https://www.iwa.info/en/ausstellerprodukte/iwa23/product-10321482/rti-externally-adjustable-regulator

RTI Externally Adjustable Regulator is a drop in replacement regulator for Priest airgun. It is externally adjustable from 0 to 200 bar. Regulator is using standard threads so can be used on other rifles if compatible. It can also be used directly on a scuba tank which allows you to have regulated pressure output directly from the big tank.

RTI Arms has proven to be a unique, affordable and inovative manufacturer in airgun world with the Priest airgun in different calibers. They have built custom electronic pressure sensors to measure behavior of the valving mechanism and optimise it as much as possible. They are using CZ and LW barrels and each rifle is tested at 35m before packed.

Priest is known to be very reliable, super simple and very affordable PCP airgun on the market made in EU. It has some unique/handy features, such as removable bottle which allows you to shoot a rifle with a bottle on our waist, ambidextrous magazine, straight pull cocking placed up front on the left side, simple caliber change mechanism, extreme low profile (height of the rifle). Rifle is known for its extreme accuracy and shot count due to precisely measured valving mechanism and reliable pressure regulator.