I like 200 gr. Hornady FMJ-CT bullets loaded in .45 Auto Rim cases with Federal F150 primers with mild loads of WW231. They are very accurate in all of my .45 ACP/AR revos, S&W 625 and Ruger .45 NMBH. I use the same dies and settings on my Dillon, and only switch shell plates to load .45 ACP or .45 AR. I prefer .45 AR because I don’t want to bother using moon clips for shooting on the range. When I have shot the .45s in IPSC, the moon clips work well for speed reloads.