Have gathered a few data points and some good but not great group sizes using the old reliable H&G 68 bullet in a few .45s I have around or used or borrowed.
One classic load was, IIRC, 4.0 gr Bullseye. I think that one tends to go about 725 or so FPS.
Wondering if any of us here has seen or experienced this bullet doing better or worse at various velocities.
Thanks!