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Smith & Wesson Smith & Wesson K Frame Hand Old Style - 10129 Part 000010129

Smith & Wesson K Frame Hand Old Style - 10129

$12.99

Smith & Wesson K Frame Hand, Old Style, Part 10129

Used factory-original Smith & Wesson old-style K-frame hand, also called the cylinder-rotation pawl. This timing component advances the cylinder as the action cycles and must match the revolver's frame geometry and internal configuration.

Product Details

  • Manufacturer: Smith & Wesson
  • Part: Hand / cylinder-rotation pawl
  • Frame: K Frame (Medium Frame)
  • Style: Old style
  • Condition: Used, factory original
  • Part number: 10129

Potential Compatibility

Old-style K-frame hands may be used across compatible centerfire and rimfire K-frame revolvers. Common applications include Models 10, 12, 13, 14, 15, 16, 17, 18, 19, 48, 64, 65, 66, 67, 617, and 648, but compatibility depends on the exact dash revision, hand geometry, frame, and internal configuration.

This part is not caliber-specific in the same way as a barrel or cylinder, but the correct hand must still be selected for the revolver's configuration. Compare the existing part and confirm fitment before ordering.

Installation

The hand is a critical timing component. Disassembly, fitting, and function testing should be performed by a qualified gunsmith. Verify cylinder rotation, lockup, and timing after installation.

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