JN18030 Smith & Wesson J Frame Model 30 Thumb Piece & Screw Nickel Used .32 Long Model 67 Direct replacement part - fits

Direct replacement part - fits specific 3" barrel N Frame models listed above

A worn thumb piece may not lock the cylinder securely or may be difficult to operate smoothly

These authentic USGI magazine loading guides (also called stripper clip guides

Professional gunsmith installation strongly recommended

JN18030 Smith & Wesson J Frame Model 30 Thumb Piece & Screw Nickel Used .32 Long Model 67 Direct replacement part - fitsJN18030 Smith & Wesson J Frame Model 30 Thumb Piece & Screw Nickel Used . 32 Long 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 #