CMMG Mk4 6mm ARC Resolute Upper Group Receiver 16.1in Coyote Tan 60B1091-CT. Harness the capability of 6mm in this uniquely designed RESOLUTE 16.1 upper. Specifications for CMMG Mk4 6mm ARC Resolute Upper Group Receiver: Manufacturer: CMMG Cartridge:...

In stock
ShipAmount $0.00
RevType 2
Manufacturer CMMG
Sku 60B1091CT
Identity 21836663212