Uni-Vibe
09-07-18, 15:43
13.8 grains of AA9 pushing a Speer 158 grain JSP. Standard primers.
This is a maximum published load. I didn't chrono, but published data indicates 1350 fps +. Gun was six-inch 686. No flat primers, no cratering, no sticky extraction. Good strong load though. You knew you were shooting a .357.
This is a maximum published load. I didn't chrono, but published data indicates 1350 fps +. Gun was six-inch 686. No flat primers, no cratering, no sticky extraction. Good strong load though. You knew you were shooting a .357.