JB42A Smith & Wesson J Frame Model 42 Air Weight Safety Lever Used .38 Special factory new Condition: Brand new OEM part

Condition: Brand new OEM part

Genuine Military Surplus - Unissued - BANDO0025

Specifically designed for Smith & Wesson N Frame Model 625 revolvers chambered in

Factory new OEM stainless steel thumb piece designed for all Smith & Wesson J Frame revolvers with the new style cylinder latch

38 Special  - Used Gun Parts - 5 Shot - Not Recessed - Blue

JB42A Smith & Wesson J Frame Model 42 Air Weight Safety Lever Used .38 Special factory new Condition: Brand new OEM partJB42A Smith & Wesson J Frame Model 42 Air Weight Safety Lever Used . 38 Special 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 # .