ES13Raven Posted May 14, 2015 Share Posted May 14, 2015 What powders have you found to have low standard deviation for 9mm minor? Link to comment Share on other sites More sharing options...
ChuckS Posted May 14, 2015 Share Posted May 14, 2015 N320 Link to comment Share on other sites More sharing options...
bowenbuilt Posted May 14, 2015 Share Posted May 14, 2015 N320, e3 and RS Comp are all excellent in this respect. But over the past 35 years I have also noticed that SD and ES does NOT equal small groups at 25 yards. But for trusting PF in varying temperatures N320 and e3 will be tough to beat. Link to comment Share on other sites More sharing options...
Steve RA Posted May 15, 2015 Share Posted May 15, 2015 Clays Link to comment Share on other sites More sharing options...
JRM83 Posted May 15, 2015 Share Posted May 15, 2015 N320 Link to comment Share on other sites More sharing options...
dave33 Posted May 15, 2015 Share Posted May 15, 2015 It's no contest, accurate #2 gives me the lowest SD of any powder I have ever run over a chrono. I'm not sure if I can remember a load that wasn't single digit SD. But what bowenbuilt says is very true, not all those loads were winners. Link to comment Share on other sites More sharing options...
himurax13 Posted May 15, 2015 Share Posted May 15, 2015 Titegroup and SOLO 1000 have given me single digit SD's for a variety of loads. Link to comment Share on other sites More sharing options...
kevin c Posted May 15, 2015 Share Posted May 15, 2015 My vote goes to N320. For the loads I make up with it for the action pistol games, it's actually cause for investigation if I get double digit SD's Link to comment Share on other sites More sharing options...
tac_driver Posted May 18, 2015 Share Posted May 18, 2015 Titegroup, WSF, PowerPistol Link to comment Share on other sites More sharing options...
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