Description
Grid Defense 7.5″ 5.56 Upper Receiver – Pink Champagne
Finished in Pink Champagne Cerakote
AR15 Skeletonized Upper
Mil Spec 7075-T6 Upper Receiver
7.5″ 1:7 Twist 4150 M4 Barrel – Black Nitride
7″ Grid Defense Octagon M-Lok Rail
Pistol Length Gas System
A2 Flash Hider
Chambered in 5.56×45 NATO
Made in the USA
*****Ammunition Notification***** Grid Defense test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.
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