N1917 Smith and Wesson N Frame Model 1917 Bolt Assembly NOS 45 Cal Model K22 About the Model 625

About the Model 625

25" deep x 6" tall

or range use

Part number: 191450000

is one of the most iconic and widely-used revolvers in history

N1917 Smith and Wesson N Frame Model 1917 Bolt Assembly NOS 45 Cal Model K22 About the Model 625N1917 Smith and Wesson N Frame Model 1917 Bolt Assembly NOS 45 Cal Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case we can possibly still find the part you need with the serial # . If this is