I load 8.3 gr Unique with the 45 Colt 255 gr FRN lead in all my 45 Colts, but another really good load and cleaner burning is 5.9 or 6.0 gr of Red Dot. You really can't tell the differance in point of impact or felt recoil. I load 5.5 Red Dot for Cowboy action. I have one 45 Colt that I've been...