I came across a S&W 03 upside down shoulder holster from the 1970's that is a size 52. Does anyone know what revolver the size 52 fits in this holster? The scanned images of the 1978 S&W holster catalog posted in this forum does not show the shoulder holster sizing. Thank you

I have one that I still use occasionally and it's marked size 51 and it fits the J Frame.

__________________
Support your Police, & NRA

2 1/2 inch Combat Magnum = 52 in the 1970 holster guide.