Eeek! Finally back out.

[armoredman]

Had some more WW cast 124gr LRN, (Lee TL124 356), under various charges of Accurate Arms #2, in my beloved CZ PO1. The 4.2 gr loading proved a winner, very nice tight group at 10 yards, two hand standing. Oddly enough, the 4.4 gr shot WAY low, and the 4.0 load shot wild. Go figure. 20 rounds each tried.
Still had a blast!:-D

[Buckshot]

..............Maybe just the sweet spot for that powder speed, boolit weight, recoil spring pressure, slide weight, etc & etc. Change one of those and you might be back at the 4.0gr scenario talking to yourself :-)

..................Buckshot

[runfiverun]

think he just loaded the 4.2 in all yhe good cases

[armoredman]

PMC brass. I like the experimentation, especially since the 9mm is a new cartridge for me to cast for, and it's fun.