Smith & Wesson K Frame Model 10-7 Hand (Cylinder Rotation) - .38 Special - 10129B 5903ssv Type: MIM Hammer

Type: MIM Hammer

Material: Steel body with polymer components

Compatible Models: M&P 380 Shield EZ

This is not a DIY installation

shows normal wear consistent with service use

Smith & Wesson K Frame Model 10-7 Hand (Cylinder Rotation) - .38 Special - 10129B 5903ssv Type: MIM HammerSmith & Wesson K Frame Model 10 7 Hand This genuine S&W hand rotates the cylinder on K Frame Model 10 7 revolvers chambered in . 38 Special. A critical internal component for reliable cylinder indexing and timing. Key Details: Part Number: 10129B Frame: K Size (Medium Frame) Model: 10 7 Caliber: . 38 Special Condition: Used, old style Function: Rotates and indexes the cylinder Important: May require fitting by a qualified gunsmith for proper function