CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Receiver Armor Black M-LOK Free-Float Handguard for AR-Platform No BCG or Charging Handle. 56mm carbine with this RESOLUTE Mk4 Upper Group. This upper group does NOT include BCG or charging handle. Specifications for CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Receiver: Manufacturer: CMMG Caliber: 5.56x45mm NATO Barrel Length: 16.1 in Barrel Twist Rate: 1-7 Muzzle Device: A2 Flash Hider Finish: Armor Black Color: Armor Black Handguard Length: 25 in Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Weight: 3.6 lb Additional Features: M-LOK Free-Float Condition: New Barrel Material: 4140 Chrome Moly Vanadium Magazine Included: No Rifling Profile: Medium Taper Threads per Inch: 1/2×28 Package Contents: CMMG Resolute MK4 5.56x45mm NATO 16.10in Uper Receiver What firearm models does the manufacturer say CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Receiver is compatible with? The manufacturer says that CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Receiver is compatible with AR-15CMMG UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 16.1 in No BCG or Charging Handle Armor Black M-LOK Free-Float 55BB40BAB
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CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Receiver Armor Black M-LOK Free-Float Handguard for AR-Platform No BCG or Charging Handle
Original price was: $609.95.$518.99Current price is: $518.99. 

