CMMG CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Group, Medium Taper, 1-7 Twist, 1/2x28, A2 Flash Hider, Cerakote, Midnight Bronze, 55BB40BMBAR-15

Specifications

Mfr data
SKU
55BB40BSG
CMMGSKU 55BB40BSG · LCL-P-423619

CMMG Resolute MK4 5.56x45mm NATO 16.10in Upper Group, Medium Taper, 1-7 Twist, 1/2x28, A2 Flash Hider, Cerakote, Midnight Bronze, 55BB40BMB

Chambered this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.

Muzzle Device
Best price today$529.99from OpticsPlanet, Inc
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$529.99OOS

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