Another test today with the following ammos (best 5 shot groups, measured with flyer):
CCI STINGER - terrible !!! 5" groups, couldn't find 5th shot
CCI QUIK-SHOK - terrible !!! all over the paper, 5" groups
CCI MINI-MAG - best group 13/16"
American Eagle 40gr Solid - 15/16"
American Eagle 38gr Hollow Point - 1 2/16"
With some practice I could tighten the groups but not bad for the first time. So far the winners are CCI MM and AE 40gr.
Rusty, even your best groups are way too big for 597 @50 yards. Any sporter (except 1022