TOP IMR 3031 FOR 223 SECRETS

I'd recommend a Lee powder measure for that extruded stuff. I tuned mine with some by disassembly and chamfering The within ports so powder doesn't get caught up. It worked our very good. a whole lot much better than a Redding PM I had been endeavoring to get to operate with extruded. 3031 will perform, but it surely's a fairly quick powder for th