66185A Smith & Wesson K Frame Model 66 Trigger .310" Used .357 Magnum Barrel Sleeve Chief's Special (CS Series): CS9C

Chief's Special (CS Series): CS9C

44 Magnum powerhouse Why Choose Genuine OEM Parts

Genuine factory new Smith & Wesson cylinder assembly designed for the J Frame Model 317 AirLite revolver

Used OEM Parts - 112H

66185A Smith & Wesson K Frame Model 66 Trigger .310" Used .357 Magnum Barrel Sleeve Chief's Special (CS Series): CS9C66185A Smith & Wesson K Frame Model 66 Trigger . 310" Used Part . 357 Magnum (MIM) New Style 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 the case contact