Grid Defense 7.5" 5.56 NATO Upper Receiver - Black

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SKU:
GD75E7GDR556BLK
On Sale
  • Grid Defense 7.5" 5.56 NATO Upper Receiver - BLACK ANODIZED
  • 7.5" 1:7 Twist 5.56 NATO Barrel
  • Grid Defense 7" Free Float M-LOK Hand Rail
Sale: $299.00
MSRP: $379.00
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  • Trinity Force UL - B.U.S. Polymer Sights
  • Magpul MBUS Gen II Front and Rear Sight Set
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Description

Grid Defense 7.5" 5.56 NATO Upper Receiver 

  • Mil Spec 7075-T6 Upper Receiver
  • 7.5" 1:7 Twist 4150 Light HBAR Barrel - Black Nitride
  • 7" Grid Defense Octagon M-Lok Rail
  • Hard Coat Black Anodized Finish
  • Pistol Length Gas System
  • A2 Flash Hider
  • Chambered in 5.56 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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Additional Information

Color:
Black
Length:
7.5"
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