kmca Posted March 4, 2014 Share Posted March 4, 2014 I got hold of some AutoComp last week (it was the only powder I could find). I'm going to use it for 9mm for now to make minor. Just wondering if it's temperature sensitive, so I know how close to get to the power factor. Link to comment Share on other sites More sharing options...
yoshidaex Posted March 4, 2014 Share Posted March 4, 2014 Seemed stable the last time I used it. Chronoed 172 with a ambient temp of 80 degF, 29 in on baro, humidity 30% (Norco, CA right befoe 2009 IPSC Nationals) Chronoed 170 with a ambient temp of 58 degF, 30 in on baro, humidity 75% (2009 IPSC Nationals. Circleville, OH) Unless your temperature swings are really big I don't think you'll have to worry. Link to comment Share on other sites More sharing options...
kmca Posted March 4, 2014 Author Share Posted March 4, 2014 Thank you. Being "down there" you don't have any data at 100+??? So far, I'm going to go for a pf of 130. Link to comment Share on other sites More sharing options...
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