Re: Anyone loading for .45 Auto Rim??
Try 5.5 to 6.0g of unique behind 200g SWC. 4.0g of Clays also works great. Behind the 255g LWSC I was loading 11-12g of 2400 this was with a 255g Rimrock bullet with a gas check. Alot of the 45acp data will work also. All out of a 625 JM.