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Smith & Wesson Smith & Wesson K Frame Model 13 Hammer Block 13120A Part 13120A

Smith & Wesson Model 13 Old-Style Hammer Block - 13120A

$6.99

Smith & Wesson Model 13 Old-Style Hammer Block

Used hammer block identified for the Smith & Wesson Model 13 K-Frame .357 Magnum revolver. The photographed inventory label identifies this as an old-style, blued-steel part. Match the pictured configuration to your original component before purchase.

Part Details

  • Brand: Smith & Wesson
  • Part: Hammer block
  • Listed application: Model 13, K-Frame, .357 Magnum
  • Configuration: Old style; blued steel, as identified on the inventory label
  • Condition: Used. Inspect the actual product photos for finish wear and visible condition.
  • SKU / inventory reference: 13120A. This is a store reference, not a verified manufacturer part number.
  • Includes: Hammer block only, as pictured.

Model Compatibility

Model Frame / Caliber Fitment Notes
Smith & Wesson Model 13 K-Frame / .357 Magnum Listed application. Old-style configuration; exact dash-revision coverage and production-year range are not verified.
Other models or configurations Not established Compatibility is not verified. Shared frame size alone does not establish fitment.

Before Installation

Compare the shape, mounting opening, and end profile with the original part. Confirm the exact model, dash revision, and configuration before ordering. Have a qualified gunsmith assess condition, fit, and safe operation before use.

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