https://airtanksplus.com/product/regman2-external-pcp-airgun-regulator/ i use the Regman regulator from airtanksplus.com. Blackdiesel started a tread a couple of weeks ago, asking what was everyone’s favorite gear for their pcp hobby, and this has to be mine. I find my air in my tank lasts longer as I’m not wasting air from bleeding after a gun top off, I can find a non regulated guns sweet spot of air pressure just by simply dialing up or down till I see the accuracy happen, and it’s a great tool for chronograph work. The biggest reason, as mentioned, is the savings from air loss during the bleed. When I first got into pcp’s, and trying to shoot they a chronograph and tune my Marauder, I found myself having to go get my 88 cu foot tank filled twice a week. What a hassle. Although now I’m with a compressor, it’s still nice not to have to disrupt a shooting session cause I’ve wasted enough air from bleeding.
I favor the remote design like this Regman, as I own two tanks. One is a SCBA and another is a DIN style. With this remote set up, I can easily use them for either tank with no special adapters. I’ve seen these type of regulators that come with a DiN connection to mount to a DIN tank, or one for SCBA. I don’t want to be locked in to either, in case my type of tank style changes in the future.