.357 Sig AA #5 Loads [Archive] - Glock Talk


View Full Version : .357 Sig AA #5 Loads

11-21-2011, 19:40
I realize there may be better powders for .357 Sig but I have 8 lbs. available and want to put it to good use.

Looking for a load for Berry's 124g CP bullets and AA #5.

11-22-2011, 01:08
...and what do your reloading manuals contain?

11-22-2011, 07:17
Well, according to the Accurate 3.5 data, you've got about 0.9 gr from start to max for FMJ, and about 1.1 gr. for lead at that weight.

I haven't loaded any Berry's yet, but they do advertise running on the low-end of the jacketed load info.

Hope that helps. You can download their v.3.5 load data from their site.

11-22-2011, 09:03
...and what do your reloading manuals contain?
Not much! the AA manual has one load reference for copper plated and not specific to Berry's. But I feel your real question is "did I look at a reloading manual?" and yes I do but there are plenty of other proven loads that are not in the manual.