Hey Bryan, here is some feedback for ya!
I just got done putting minimun 50 shots through it this evening.... and it is AWESOME man!
1300fps Gamo Bone Collector Bull Whisper .177
This was sighting in with Gamo Rockets... Shooting @ 25yds, was low and right to start. Took a few small scope adjustments to get a feel for how much to adjust... then it was LIGHTS OUT!
Apprx 2" circle target
This is backed out to 45yds (to my back fence)... without making any adjustment at all!
I ran out of light to fine tune anymore, or go back any further to see how flat she'll hold on. But I am very pleased with results thus far!!