I have a 41 mag Bisley Hunter and it is the "most" accurate of my Ruger Hunter models (17 hm2/17hmr, 22 LR/22 mag, 41 mag, 44 mag, 45 Colt). I am very pleased with the gun.
I shoot a New Model Blackhawk in .41 Mag. Love it. It will do anything I need to do with a pistol. I also carry it concealed in the winter. It's a little big to carry just under a T shirt.
I was told of a used Bisley Hunter in .41 Mag @ Cabelas in Conn., but it was gone when I called. Im still looking to swap if anyone is looking to move up to a .44 Mag.