zhunter Posted January 13, 2007 Share Posted January 13, 2007 OK, I started out my .45 loading with: Clays at 4.0 1.248 OAL Montana Gold 230 JHP CCI #300 Primers PF was JUST under 160 So.... I upped my charge to: Clays 4.2 Everything else the same PF was all over the place!! Velocity was anywhere from 643 to 766 This is NOT acceptable, as I need to make Major for the FL Open next month. I have Titegroup, should I just switch to that and try to get something consistent? I checked the powder charges today, and they were right on at 4.2, so there is something wrong here. I chrono'ed some of Dirtypool's .40 loads on my Chrono, and they were PF 184, so it was not like my Chrono was giving false low readings. What should I do at this point. Time is of the essence!!! Quote Link to comment Share on other sites More sharing options...
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