2026 Dealer Pricing Begins on 12/1/25

CMMG

Parts Kit, Bolt Maintenance, MkGs, 40 S&W

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SKU:
40AFF72
UPC:
816422029143
Weight:
6.00 LBS

Replacement parts for MkG (40 S&W) Bolt

Kit Includes:

  • MkG (40 S&W) Extractor
  • Extractor Spring
  • Extractor Pin
  • 1-16″ Roll Pin
  • Extractor Buffer
  • MkG (40 S&W) Ejector
  • Bolt Spring
  • Ejector Spring

**Image may not show correct caliber, but parts in kit are for 40 S&W**

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