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Firing pin retaining spacer for Smith & Wesson Pistol Model 457D .45 ACP on a white background with a label.

Smith & Wesson Model 457D Firing Pin Retaining Spacer - Part# 457D7

$6.99

Genuine Smith & Wesson Firing Pin Retaining Spacer for the Model 457D semi-automatic pistol chambered in .45 ACP. This internal component retains the firing pin assembly within the slide and is essential for reliable ignition and safe operation.

Condition: Used, original factory part in serviceable condition.

Compatible Models:

  • Smith & Wesson Model 457D (.45 ACP)
  • Smith & Wesson Model 457 (.45 ACP Economy)
  • Smith & Wesson Model 4516 (.45 ACP Compact)
  • Smith & Wesson Model 4526 (.45 ACP Stainless)
  • Smith & Wesson Model 4536 (.45 ACP Compact)
  • Smith & Wesson Model 4546 (.45 ACP Stainless)
  • Smith & Wesson Model 4556 (.45 ACP Compact)
  • Smith & Wesson Model 4566 (.45 ACP Stainless)
  • Smith & Wesson Model 4576 (.45 ACP Stainless)
  • Smith & Wesson Model 4586 (.45 ACP Stainless)
  • Smith & Wesson Model 4596 (.45 ACP Compact)
  • Smith & Wesson Model 645 (.45 ACP Stainless)
  • Smith & Wesson CS45 (.45 ACP Chief's Special)

Note: Verify fitment against your specific model and serial number before installation. Compatibility is based on shared 3rd Generation .45 ACP platform components.

Part Number: 457D7
Manufacturer: Smith & Wesson
Caliber: .45 ACP
Condition: Used

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