FOUND! I'm looking for a model 19-5 Rear Sight Windage Nut. I don't know if it can just be from a K frame, or if it needs to be from a model 19? I just don't want to pay $7.50 to ship a 3.00 part. If anyone has one laying aroung that could mail it in an envelope for .50 cents, it would be much appreciated! Thanks for the help.

Who gave you that price? I have never had that kind of price when calling S&W customer service. Free long distance with cell service, but I'm sure they have a toll free number. This is the one I use: 413.781.8309, then choice number 7. I also have a customer service guy who has helped with issues through e-mail, [email protected], his name is Jonathan, but he goes by Jon. I hope that this has helped.
DLB

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Be Kind! John 3:16,14:27

Wow! Super helpful. Jon took my call at S&W, and is sending the part free of charge! Thanks a ton dlbx2!