Smith & Wesson K Frame Hand Assembly Factory New - 210640000 K509 This timing must be perfect

This timing must be perfect for safe and accurate operation

K Frame Stainless Models

38 Special revolver

Fits: S&W K Frame Model 12

Smith & Wesson N Frame Revolver Hand

Smith & Wesson K Frame Hand Assembly Factory New - 210640000 K509 This timing must be perfectSmith & Wesson K Frame Hand Assembly Factory New OEM Part 210640000 Genuine factory new Smith & Wesson hand assembly for K Frame revolvers. This precision machined component is essential for proper cylinder rotation and timing, ensuring reliable operation and accurate shooting. The hand engages the cylinder ratchet to rotate the cylinder into proper alignment with each trigger pull. Key Features: Genuine Smith & Wesson OEM part not aftermarket Factory