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Smith & Wesson Smith & Wesson Pistol M&P Trigger Pin Used Part .40 S&W MP4013D Part MP4013D

Smith & Wesson M&P .40 S&W Trigger Pin | Used OEM Part MP4013D

$6.99

Smith & Wesson M&P .40 S&W Trigger Pin — Used OEM Part #MP4013D

This listing is for one (1) used Smith & Wesson OEM trigger pin, Part #MP4013D, removed from a factory M&P .40 S&W pistol.

The trigger pin is a fire control component that secures the trigger assembly within the frame and provides the pivot axis for trigger movement. Part #MP4013D is a factory sub-component variant of the M&P .40 trigger pin assembly. This is a genuine Smith & Wesson factory part in used condition — ideal for repair or replacement of a lost, worn, or damaged original.

Specifications

  • Brand: Smith & Wesson
  • Part Number: MP4013D
  • Condition: Used (factory original, functional)
  • Caliber: .40 S&W
  • Part Type: Trigger Pin

Model Compatibility

Model Caliber Size Compatible
M&P 40 (1st Gen) .40 S&W Full Size ✓ Yes
M&P 40 Compact (1st Gen) .40 S&W Compact ✓ Yes
M&P 40 Subcompact (1st Gen) .40 S&W Subcompact ✓ Yes
M&P 40 M2.0 .40 S&W Full Size ✗ Verify — generation-specific
M&P 9 / M&P 45 9mm / .45 ACP All ✗ Verify — caliber-specific

Note: Part #MP4013D is confirmed for M&P .40 S&W 1st Generation models. Verify your exact model and generation before ordering. Installation by a qualified gunsmith is recommended.

Please contact us with any questions before purchasing. We are happy to help confirm compatibility with your specific pistol.

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