we had a demo and mounted it on my 22 Creed
set it up and put ballistic info into it, myself and 2 buddies had no issues engaging steel from 550 (8" plate) to 995 yds (66% ipsc)...had to hold top edge of plate on the 995 for center hits, but that could be easily trued via BC
we put up 2 10" plates, at unknown distances and my buddy hit them both off a tripod in about 20 seconds with first round impacts, 1 ended up being 325 yds and the other was 614
it was impressive how fast and easy it worked