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CMMG 55BC76A MK4 T .223/5.56 NATO 16" 4140 Steel Threaded Black

MPN: 55BC76A  |  UPC: 815835015866

PRODUCT DESCRIPTION

CMMG 55BC76A: When modularity, affordability, and quality are all important the Mk4 T is the upper of choice. The Mk4 T introduces CMMG's RKM series of KeyMod free-float hand guards and a nitrided 4140 CrMo steel barrel in a medium taper profile.

CMMG INC.
MK4 T Upper Group 5.56 NATO
• Forged 7075-T6 aluminum M4 type upper
• Nitrided 4140 CrMo steel medium taper 16" barrel
• A2 compensator
• CMMG RKM 11" KeyMod free-float handguard

SPECS
Additional No
SKU ACC-CMMG-55BC76A
Country of Manufacture No
License Requirement None
Manufacturer CMMG
Mfg. Part Number 55BC76A
UPC 815835015866
Caliber/Gauge .223 / 5.56
Action N/A
Barrel Length 16
Barrel Twist 1:7
Barrel Bore Type N/A
Barrel Finish MATTE BLACK
Barrel Fluting None
Barrel Profile Mid Weight
Mount Type N/A
Beam Color N/A
Firearm Fit AR-15
Threaded Barrel N/A
Condition New
Free Shipping No
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