M0DEL 25 WERE INTRODUCED IN 1955 AND CONTINUED TO 1991. THERE WERE AT LEAST 7- ENG1NEERING CHANGES. Your 25-2 was of 1980 production and yet had pinned barrel, but without diamond grip insert and of 3-screw design . Finnish was deep blue and available with 3-T option of Target Trigger-Hammer and stocks. Sellers today will ask about $600.00 plus for those in excellent condition. M0DEL 25 WERE INTRODUCED IN 1955 AND CONTINUED TO 1991. THERE WERE AT LEAST 7- ENG1NEERING CHANGES. Your 25-2 was of 1980 production and yet had pinned barrel, but without diamond grip insert and of 3-screw design . Finnish was deep blue and available with 3-T option of Target Trigger-Hammer and stocks. Sellers today will ask about $600.00 plus for those in excellent condition.
What model?
Impossible to answer without more information.
The Standard Catalog of Smith and Wesson, 3rd Edition by Supica and Nahas will give you plenty of information.
Smith and Wesson Model No. 2
If you contact Smith & Wesson, they will give you that information.
Standard Catalog of Smith and Wesson, 3rd, edition
More information needed.
No way to answer without more information.
The Standard Catalog of Smith and Wesson, 3rd edition, by Supica and Nahas.
Impossible to answer with the information given.
1950-1969 for exact information, it is worth the price to get a factory letter from Smith & Wesson
The frame size of a Smith and Wesson model 66 is K.