yes
Smith and Wesson Model No. 2
Take it to a gunsmith
Best left to a trained and equipped gunsmith.
The frame size of a Smith and Wesson model 66 is K.
No such model listed in the Standard Catalog of Smith and Wesson. You will need to call the factory.
The Smith and Wesson model 19-5 was made from 1982-1985.
The smith and wesson model 18-3 was made from 1967-1976.
Smith&Wesson model 14
No
No
The Smith and Wesson model 915 was made from 1992-1994.