tested my open glock 22 has a KKM 9mm conv barrel, carver comp, 13 lb ismi spring.
7.0 gr autocomp
124 berry's fmj rn
fed sm rif primers
1443 fps 176 pf
I thenk I need to back down a few 10ths. would like to stay about 170ish nice to shoot all straight back little to no flip, dot tracked good,loud had ro's backing up