What a nice day-early UPS delivery today for my first pcp rifle. First impressions... I'm gonna like it! Arrived in great shape still with 4kpsi in tube and reg at ~2750. I checked things out, tightened screws and put a few pellets through it. Reg dropped to 23-2400 and stayed there. So some creep I guess. She's new. With the 25.4 JSBs it was doing 880-900. The hammerspring was +1 5/8. Ran the snake thru several times and cleaned out the barrel. Clamped on the bipod, installed the hi-cap mag and grabbed some rings. Had 3 sizes on hand. 1", 1.2" and 1.35". Ended up using the 1" ht Monstrum and they put the Athlon 6-24x50 Talos right where I wanted it. Clears the shroud and mag nicely. 4 or 5 shots and it's hitting pretty close. Gonna give it some air and shoot till dark!