I use Bayou Bullets 185 gr lead SWC with 4.5 gr of Clays. They are coated and produce very low smoke and very little leading in the comp. Not the cheapest lead cast bullets, but they run in every .45 ACP I own including 1911, the Reising, and a S&W Shield. The 185 gr weight saves a little. As I said above, I used the loads in my pistols, and tried them in my Reising M50 when I received it on a lark. I couldnt believe how well they ran. Ive fired thousands without a hitch. Jim