I sighted and broke in a new sps back in November in 7-08 caliber for a friend. It was pretty much a 1 holer out of the box as well. Best shooter I have seen outta the box yet. Somehow the guy managed to miss several deer with it during the season though Had a vx-iii leupold dot 3x9x40 scope on it as well. This was using plain ol Rem 140 core lokts.