Smith & Wesson K Frame Model 12 Hand .38 Special - Part# 12129

Smith & Wesson K Frame Model 12 Hand — Old Style

This genuine Smith & Wesson hand (also known as the pawl or cylinder hand) is a direct-fit used replacement for the K Frame Model 12 Airweight revolver chambered in .38 Special. The hand is a critical timing component that rotates the cylinder with each trigger pull — keeping your revolver cycling reliably.

• Part Number: 12129
• Fits: Smith & Wesson K Frame Model 12 Airweight
• Caliber: .38 Special
• Style: Old Style
• Condition: Used — may require fitting by a qualified gunsmith
• Frame Size: K Frame

Note: This is a used firearm part. The hand is a timing-critical component — professional fitting and installation by a qualified gunsmith is strongly recommended.