GOV1 Smith & Wesson Z Frame Governor Model 2 3/4" Barrel Fits Many Calibers n325PDn This critical internal part rotates

This critical internal part rotates the cylinder during trigger operation

Replace if you experience light primer strikes

146" white outline for superior visibility

The barrel measures 4 inches in length and features the classic blue finish that made these WWII-era service revolvers legendary

GOV1 Smith & Wesson Z Frame Governor Model 2 3/4" Barrel Fits Many Calibers n325PDn This critical internal part rotatesGOV1 Smith & Wesson Revolver Z Frame Governor Model 2 3 4" Barrel Stainless Steel Fits Many Calibers Compatible with: 2 1 2" 410 Gauge Shotgun, . 45 Long Colt and . 45ACP 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