Smith And Wesson Model 19-5 Serial Numbers -

In mid-1983, S&W abandoned the N-series and adopted a three-letter, four-digit system (AAA 0000). For the Model 19-5, the first significant blocks were:

Unlike the pinned/recessed models (19-4 and earlier), S&W did not publish precise annual serial number tables for the 19-5 because many letter blocks overlapped with other models (e.g., Model 10, 64, 66). However, experienced collectors use this rule of thumb: smith and wesson model 19-5 serial numbers

💡 If your serial number has only a "K" prefix (e.g., K123456), it likely belongs to an earlier model (1970s or before), as the three-letter alphanumeric system became standard during the 19-5 era. In mid-1983, S&W abandoned the N-series and adopted