3 shot, 1" @ 100 yards works for me if the group does not string and is there week to week. I like Warren Page's 1 shot group idea. Once a month fire one round at the same target for 12 months and see what you get. I am not sure a benchrench rifle would give you 1 moa. Hunting season can vary from 95 degrees to -30 here . Leftys idea is a sound one, imo