Here is a different look at 1k loads at 100 yards. If you would of ask me a year ago if 100yd loads work at 1k I would of said not and I will always say it is best to tune for the specific yardage you intend to compete. That said I have been helping several PRS shooters with their load development. I have developed a system that requires only 10 shots to determine the best powder and load for competitions. Once we are satisfied with the load at 1k and that is consistent 3" -3shot groups we check it at various ranges. We are finding that their riles are shooting small 1 hole groups at 100 yd. Has anyone else experienced same results?