Alright, wheelguns.
Ruger GP100 - 1
Chiappa Rhino - 1
Colt Python - 1
Smith & Wesson - 38
The breakdown of the S&Ws gets pretty interesting, actually. There were 11 K-frames in Stock Service Revolver and 13 L-frames in the same division. In ESR, it was nothing but N-frames, with 9 Model 625s, 4 Model 325s, and 1 sad and lonely 610.