Thanks folks, Strelok gets alot of credit here, ranged it and plugged in the numbers. 6.5 mil holdover and 1.5 mil hold for wind. Made big thump. This Impact X has been working flawless. Shot over 8k pellets in a week, 3 wks ago. Not one issue. Running 25gr JSB kings at 120 bar reg on max setting and getting 900 fps.
A long shot indeed. The higher power pcp's definitely have the power to kill groundhogs at over 100 yards but the limiting factor is environment conditions mostly wind drift allowing you to place the shot where it needs to go. Bill