The Accurate Reloading Forums
100 gr 357 Sig

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09 March 2018, 23:30
parris001
100 gr 357 Sig
I want to load some very poppy 100gr 357 Sig loads with Power Pistol. I can't find any reload data on this......... anybody ever try it?
14 March 2018, 20:52
sjmci
I believe Alliant powder at one time showed 10 grs of PP as max for the 115 gr bullet, so I think starting at 8.5 grs would be safe. Work up and watch for case bulging and/or brass ejecting far away.
20 March 2018, 19:44
jpl
I've loaded 90's in the sig with unique. It works pretty good, burns clean, etc. Fun to pop cans and jugs filled with water.