100yd, 5 shot groups, Bipod, Rear Bag, off a Bench... fired one shoot of each ammo type onto another target as a sighter, made some gross adjustments, then fired 5 for group... same ammo as in this thread, (http://forum.lwrci.com/forum/viewtopic.php?t=4524) +some 69gn Reloads from a buddy, but...