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Mfg Item #: 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.
Width | 15.7000 |
---|---|
Height | 3.4500 |
Length | 31.6000 |
Caliber | 556x45mm |
Closeout | YES |
Dimension | 3.45 X 15.70 X 31.60 |
Barrel Finish | MATTE BLACK |
Rate Of Twist | 1:7" |
Ar15 Accessory | Y |
Other Features | CMMG RKM11 KEYMOD FREE FLOAT HANDGUARD, MEDIUM WEIGHT TAPER BARREL, COMPLETE UPPER-INCLUDES BCG AND CHARGING HANDLE. |
Barrel Material | STEEL |
Other Features2 | ALUMINUM UPPER RECEIVER |
Barrel Length In Inches | 16 |