Wisners makes all of the springs, and odds and ends. Colt Parts & Bob's supplied the rest, some NOS. After sleeping on it, I'm going to work on the cylinder stop "tail" profile. The timing is good, if a little tight. I may trim the hand just a little to put some slop in it.
Like I said, its spot on in SA. The cartridges ride across the face of the cylinder stop; the empty chamber
takes away that drag and lets the cylinder over-rotate. I think.
Puzzling little pistol, first time ever working on one of these.
T4t