I love S&W N-frames and Ruger Blackhawks, and have had them in .41 and .44 Mag, .45 Colt, and .45 ACP at various times. Most of the time, I use hand loads with cast SWCs. I use a lot of Unique and keep velocities down. The brass lasts a very long time that way, too. It's a delightful way to pass...