K190 Smith and Wesson K Frame Model 15 Thumb piece Blue Used Part n657n and new condition

and new condition

making it one of the most versatile internal parts in the J Frame lineup

fitting by a qualified gunsmith recommended

This barrel fits Smith & Wesson J Frame Model 37 Airweight revolvers chambered in

60-1 through 60-15 (3" barrel variants)

K190 Smith and Wesson K Frame Model 15 Thumb piece Blue Used Part n657n and new conditionK190 Smith and Wesson K Frame Model 15 Thumb piece Blue Used . 38 Special Revolver Pistol Gun Part. 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