Mark C Posted May 22, 2011 Share Posted May 22, 2011 I'm looking for a load for my STI 38 super 5" with a comp.barrel is marked .355 I'm going to be using Precision Delta 124gr .356 FMJ with mixed head stamp brass in +p I got some Winchester AutoComp powder to try. Anyone have a good starting point? Link to comment Share on other sites More sharing options...
cyburg Posted May 22, 2011 Share Posted May 22, 2011 (edited) II'm running 7.5 auto comp, 124 mg jhp, cci small rifle 400 primer and starline supercomputers brass. Pf of 174 I also have 3 poples Edited May 22, 2011 by cyburg Link to comment Share on other sites More sharing options...
G-ManBart Posted May 22, 2011 Share Posted May 22, 2011 You picked a powder without checking the data first? Several threads with Super/SC loads already exist...here are two. If the load is listed for SC it will take you about .2gr more to be equivalent (SC has a smaller case capacity due to thicker walls in the web). http://www.brianenos.com/forums/index.php?showtopic=107394&view=findpost&p=1099368 http://www.brianenos.com/forums/index.php?showtopic=109755&view=findpost&p=1246664 Link to comment Share on other sites More sharing options...
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