CMMG Mk4 3GR 5.56mm Upper Receiver CMMG-55B66C7
CMMG

CMMG Mk4 3GR 5.56mm Upper Receiver (CMMG-55B66C7)

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SKU:
CMMG-55B66C7
UPC:
815835016634
MPN:
55B66C7
  • CMMG Mk4 3GR 5.56mm Upper Receiver (CMMG-55B66C7)
  • CMMG Mk4 3GR 5.56mm Upper Receiver (CMMG-55B66C7)
  • CMMG Mk4 3GR 5.56mm Upper Receiver (CMMG-55B66C7)
$785.35

Out of stock

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Description

  • Medium weight taper profile barrel
  • Forged 7075-T6 receiver
  • Black Finish
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Warranty Information

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

Activity:
Hunting, Shooting
Barrel Length:
18in
Caliber:
5.56x45mm NATO
Finish:
Black
Model:
Mk4
Product Type:
AR Uppers
Submodel:
3GR
Twist Rate:
1:7
Department:
Firearm Components
Serialized Item:
F
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COMPATIBLE ACCESSORIES

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