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Smith & Wesson revolver hammer block part on a white background with a label.

Smith & Wesson K Frame Model 15-3 Hammer Block, Used - Part# Hammer1520C

$4.99

Smith & Wesson K Frame Model 15-3 Hammer Block – Old Style, Used

Genuine Smith & Wesson replacement hammer block for the K Frame Model 15-3 revolver chambered in .38 Special. This is an original factory part in used condition, sourced from a functioning firearm.

Part Details

  • Part Number: Hammer1520C
  • Condition: Used – Original S&W Factory Part
  • Style: Old Style
  • Frame: K Frame
  • Caliber: .38 Special

Compatible Models

  • Smith & Wesson Model 15 (all dash variants: 15, 15-1, 15-2, 15-3, 15-4)
  • May also fit other old-style K Frame centerfire models – verify fitment before installation

Note: This is a used firearm part. Professional gunsmith installation is recommended. Always verify compatibility with your specific serial number and dash variant before ordering.

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