I just loaded up some Sierra 185gr HP's with Unique 7.3 gr , 1.212 OAL. Speer load data. They shot and cycled perfect in all of my 45's, I'm working on some Golden Saber 230 gr HP loads now. Same powder unique 6 gr, 1.235 OAL. The 185's were very accurate and am hoping the 230's will work out good also. Not chronoed yet , to much rain.