CMMG 55B785C Upper Group, Mk4 HT, 5.56mm, SBN

MSRP : $749.95
$696.95

CMMG 55B785C Upper Group, Mk4 HT, 5.56mm, SBN

The CMMG 55B785C Upper Group Mk4 HT, 5.56mm, SBN features CMMG’s RKM11 KeyMod free float hand guard. The CMMG 55B785C Upper Group Mk4 HT, 5.56mm, SBN has a nitrided 4140 CrMo steel barrel in a heavy taper profile in a 5.56mm format.

SKU: 815835015903 Categories: ,
PRODUCT SPECIFICATIONS
Caliber: 5.56mm
Barrel: 16.1″, 1:7 twist, heavy taper, 4140CM, SBN
Muzzle: Thread protector, threaded 1/2-28
Hand Guard: CMMG RKM11 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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