Smith & Wesson K Frame Cylinder Models 17 & 18 6-Shot - .22 LR - Blue Steel - New - 412860000 Grip Parts manufactured to the exact same

manufactured to the exact same specifications and tolerances as the original factory part

Factory replacement main spring (hammer spring) for the Model 1911 and 1911A1 pistol

Discontinued factory-original component — hard to find

Part Number: 393790000

Genuine Smith & Wesson factory accessory built to the same high-quality standards as their firearms

Smith & Wesson K Frame Cylinder Models 17 & 18 6-Shot - .22 LR - Blue Steel - New - 412860000 Grip Parts manufactured to the exact sameGenuine Smith & Wesson Factory OEM Cylinder for K Frame Revolvers Part Number: 412860000 Compatibility: K Frame Models 17 & 18 Caliber: . 22 LR (Rimfire) Capacity: 6 rounds Finish: Blue steel Dimensions: 1. 6195" length 1. 43" diameter Condition: Factory New This is an authentic Smith & Wesson factory replacement cylinder for K Frame Model 17 and Model 18 revolvers chambered in . 22 LR. Factory OEM parts are manufactured to Smith & Wesson's exact