Around 1984, but you will need to check with S&W for a more precise answer.
No such sn with a S prefix. You will have to call S&W.
1980
To determine the manufacture date of a Smith & Wesson 6906 with the serial number TCH3520, you can refer to the Smith & Wesson website or contact their customer service for assistance. Generally, Smith & Wesson uses a letter prefix in their serial numbers to indicate the production year. For precise information, checking a dedicated firearms date lookup tool or database based on the serial number may also be helpful.
No serial number = no way to answer.
No serial number provided.
Need the serial number
No serial number provided.
No serial number provided.
K 7981 smith&wesson
You will need to add the model of Smith and Wesson to your serial number to get the correct year of manufacture.
what is the serial number ????
Impossible to answer without a serial number.