CMMG Mk4 3GR 5.56mm Upper Group BLACK

The Mk4 3GR Upper Group features an 18″ 416 stainless steel medium taper profile 5.56x45mm barrel. This Upper Group is equipped with CMMG’s SV muzzle brake and RKM14 KeyMod hand guard.

Caliber: 5.56mm
Barrel: 18” medium weight taper profile
Mu
zzle: CMMG SV brake, threaded 1/2-28
Hand Guard: CMMG RKM14 KeyMod hand guard
Receiver: Forged 7075-T6 AL M4 type

Upper Group consists of:
     Upper Receiver Assembly (Upper Receiver, Ejection Port Cover, Forward Assist)
     Barrel Sub-Assembly
     Hand Guard and Barrel Nut
     Charging Handle
     Bolt Carrier Group

 

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CMMG Mk4 3GR 5.56mm Upper Group 18"

  • Brand: CMMG
  • Product Code: CMMG Mk4 3GR 5.56mm Upper Group 18"
  • Availability:
    2
  • $1,499.00
  • $1,348.95
  • Ex Tax: $1,173.00

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Tags: CMMG Mk4 3GR 5.56mm Upper Group 18"