Smith & Wesson K Frame Hand Old Style - 10129 Revolver Grips 40 S&W — ✗ No

40 S&W — ✗ No M&P 9 M2

Compatible Models: Bulldog

Inspected and in good working condition

Perfect Fit: Designed specifically for full-size M&P 9mm

Part Number: 1221A

Smith & Wesson K Frame Hand Old Style - 10129 Revolver Grips 40 S&W — ✗ NoSmith & Wesson K Frame Hand Old Style This factory original Smith & Wesson K Frame Hand is the critical timing component that engages the ratchet on the rear of the cylinder, rotating it into alignment with the barrel as the hammer is cocked in both single action and double action operation. A worn or damaged hand causes cylinder timing failures, skipped chambers, or dangerous misalignment making this one of the most important parts to keep in proper