In the Never - Ending Quest to fill up all the space in my house...
I found this at a local. I've got Rugers and such, but this one is built on the original lines, no transfer bar and a hammer mounted safety. Some things are just better in the early incarnations.
It is in .45 Colt. A non-maximum amount of Power Pistol pushes a 255 Lead SWC at roughly 760 f/s. Not a magnum, but quite adequate for most uses. All the chambers run pretty close to the same velocity and accuracy is sufficient (one handed at 25 yards runs about the size of the 8 ring of a Timed/Rapid fire target.)
I'm going to put up some loads with Pyrodex I have lurking in the basement and see how that works. I'll post a full report on my blog, listed in my signature line.