GC_UPC CMMG 55AC780AB Resolute MK4 5.56x45mm NATO 30+1 16.10" Black Nitride Threaded Barrel, Black Cerakote Picatinny Rail Aluminum Receiver, M-LOK Handguard, Black Synthetic CMMG 6 Position RipBrace Stock, Black Polymer Grip $1,311.99 55AC780AB show more like this $9.99 - $19.99 Deguns.net GC_UPC CMMG 55AC780AB Resolute MK4 5.56x45mm NATO 16.10" 30+1 Black Cerakote Rec Black Nitride Barrel Synthetic CMMG 6 Position RipBrace Black Polymer Grip Right Hand $1,329.99 55AC780AB show more like this Low Shipping DB Firearms