serial number 28402
Call Smith and Wesson with the serial number and the will tell you.
Find a copy of The Standard Catalog of Smith and Wesson by Supica and Nahas.
62092
You will have to call S&W with the serial number to find out.
You call S&W
Contact S&W or get a copy of Standard Catalog of Smith and Wesson by Supica and Nahas.
Get a letter from S&W
On the butt and in the crane area.
You will have to call S&W
it is dated around 1981. but to be sure google smith and wesson and find the number call them give them the serial number and they can tell u
You will have to call S&W to find out.
Your Smith and Wesson K-22 was made in the year 1948,with the serial number K20708.That year the serial numbers were K18732-K73121.I hope that you find this informative.