CMMG Mk4 9mm Resolute Upper Group Receiver 16.1in Coyote Tan 99BE6B6-CT. We have you covered Utilizing our Radial Delayed Blowback operating system not only does this upper create one of the softest shooting 9mm PCCs with style that is unmistakably...

In stock
  • ShipAmount
  • $0.00
  • RevType
  • 2
  • Manufacturer
  • CMMG
  • Sku
  • 99BE6B6CT
  • Identity
  • 21836663218

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