N Frame possible crack

[BobG78]

I looked at an N frame model 27 and it appeared to have either a deep scratch or a crack in the frame. Looking the revolver from the left side the mark runs from the upper left corner on the cylinder window, through the pin and ends at the front of the frame. The pin isn't marked but if it weren't in the frame this mark or whatever it is would go right through the center of the hole. Has anyone seen or heard of frames cracking in that area?
Thanks

It is most likely a scratch. A crack that long would have some depth. You would be able to see that by looking at the cylinder window end of the "crack". Of course a dye penetrant inspection would give you a conclusive answer.

I agree with G-Mac those +P rounds can cause a lot of damage

 

[S.B.]

Years ago, I bought a model 27-5 at a Kankakee gun show from a LEO that was cracked
in that area cheap, sent it to S&W and luckily they exchanged the frame to a -6 which neither were pinned.
Steve

 

[mtelkhntr]

Without the miracle of digital imagery forthcoming, I would guess a polishing defect leaving a ridge (or groove) in the frame.

I finally talked with the owner and that's exactly what he told me. He said not only was it on one side but both sides in exactly the same place. It's like they didn't polish it out of the radius