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Smith & Wesson M&P 40c Locking Block used part, displayed on a white background with product information label.

Smith & Wesson M&P 40c Locking Block .40 S&W Used Part MP4015A

$12.99

Smith & Wesson M&P 40c Locking Block — Part MP4015A

Original Smith & Wesson factory locking block for the M&P 40c compact semi-automatic pistol chambered in .40 S&W. Used part.

  • Part Number: MP4015A
  • Fits: S&W M&P 40c (Compact)
  • Caliber: .40 S&W
  • Condition: Used
  • Type: OEM Factory Part

Installation: Disassembly and reassembly required. Installation by a qualified gunsmith is recommended.

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