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PRODUCT #57AFF70 Parts Kit, Bolt Carrier Maintenance, Mk57, 5.7x28mm

$34.95

$34.95

THIS PRODUCT IS BACKED BY THE CMMG LIFETIME QUALITY GUARANTEE.

Parts Kit, Bolt Carrier Maintenance, Mk57, 5.7x28mm

Replacement firing pin, retaining pin, and cam pin for Mk57 firearms.

Kit Includes:

  • Mk57 (5.7×28) Firing Pin
  • Firing Pin Retaining Pin
  • Mk57 Cam Pin

Technical Specifications

Platform Mk57

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