Loaded 3 different loads, each with .5 gr more R22. 51, 51.5, 52 gr. 143 eldx, 6.5-06. 5 shot groups. Bumped up the point of impact 3” on the last grouping to get zeroed. I’ve never had such a group size discrepancy, so suddenly, in working up loads. Loads went from 3+“ at 200 yards to .70” at 200 with the 52 gr. load. Any of you seen something similar?
