Made this one years ago from a standard New Model Blackhawk .45Colt by fitting an aftermarket Bisley grip frame, Bisley hammer and trigger:

[Linked Image from i.postimg.cc]

The pudgy Hogue Micarta grip panels increase the Bisley grip frame’s ability to dissipate recoil impulse over a wider area of the shooting hand, making the more zesty loads tolerable.

Every day’s an adventure.