So if I were to stop testing for practice ammo now and went with the info I had, the best grouping ammo I tested at 50, 100 and 200 had the following data.
50 meters 10 shots ES 25.7 SD 8.5
100 meters 20 shots ES 13.8 SD 4.1
200 meters 20 shots ES 25.4 SD 6
Is having an extreme spread number that high something to be considered with when considering .22 competition stuff?
And I assume that the SD numbers are looking good?
Those numbers look fine. If it's accurate stop testing and start practicing.