J151 Smith and Wesson J Frame Model Pre 37 Internal Parts Blue Used 38Spl Model 37 Fits Smith & Wesson M&P

Fits Smith & Wesson M&P pistols in 9mm

Fits 5-shot cylinder

Part #077590000

Blade Width:

J151 Smith and Wesson J Frame Model Pre 37 Internal Parts Blue Used 38Spl Model 37 Fits Smith & Wesson M&PPart# J151 Smith and Wesson J Frame Model Pre 37 Internal Parts Blue Used 38Spl This Listing Includes: Mainspring, Hammer Block, Bolt, Cylinder Stop, Rebound Slide & Spring, 2 Pins, and 1 Spring. 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