When I first got involved with S&W Model 52s, I also thought it strange that the only visible serial number is that which is on the frame. After completely disassembling a 52, I found that matching serial numbers are located either under the extractor or under the rear adjustable sight.
They are?! I have never seen that. Just on a 52 no dash?
Man, I hate to remove that long extractor and dialed in rear sight.
Just to prove a point. I believe you and will leave it at that. Mike
Model 52 Serial Number
Linear Mode
