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CMMG Mk4T Complete Upper Assembly 5.56 NATO 16"

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CMMG, Inc.
Ships from Warehouse 1
Typically ships the same business day when ordered before 4pm CST.
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Featuring CMMG's RKM KeyMod free float hand guard, the Mk4T upper assembly would be an excellent choice for your next build. This upper has a 16" stainless steel medium weight taper profile barrel, and is ready to pin to any mil-spec lower. The KeyMod system provides incredible modularity and versatility as well as providing more than adequate cooling ventilation for the barrel.

Features and Specifications:
5.56 NATO (accepts .223 Remington)
16" medium weight taper profile, 416 stainless steel
1:7" twist
Muzzle threaded 1/2-28
A2 compensator
Forged 7075-T6 aluminum receiver, hard coat type III anodized
M4 feed ramps
CMMG RKM11 KeyMod hand guard
Charging handle
Bolt carrier group included


Item#: ARR-118-021
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