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serial numbers

  1. J frame serial number

    S&W Revolvers 1945 to Present
    I have a Model 36 with a serial number that does not appear correct. It is 837JxxYY. The first six characters are normal Smith & Wesson stampings. The last two characters are numbers and are larger than the first six. I have no idea if these were added at the factory for some reason or by a...
  2. Hi, just joined. Buying SP15.223 What was Ser# when SW started building inhouse?

    New Members Introduction
    The M&P15 sport I am looking at is SP09100... My understanding is that Stag build the first ones but they had issues...