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Yankee Hill Machine Black Diamond Carbine AR-15 Complete Upper Assembly .223 Rem/5.56 NATO 16" Barrel Carbine Length Quad Rail Black YHM-7800-7

Yankee Hill Machine Black Diamond Carbine AR-15 Complete Upper Assembly .223 Rem/5.56 NATO 16" Barrel Carbine Length Quad Rail Black YHM-7800-7

Yankee Hill Machine Co

  • $788.10
  • Save $145


Yankee Hill Machine is excited to off their flagship Black Diamond Carbine upper receiver. The Diamond forearm bridges the gap between upper and handguard and is marked on all four sides. The diamond pattern in the handguard reduces weight and blends perfectly with their diamond fluted barrels.

Specifications and Features:
  • Yankee Hill Machine Black Diamond Carbine YHM-7800-7
  • 5.56mm NATO (accepts .223 Remington)
  • Forged 7075-T6 Aluminum YHM Flat Top Upper Receiver
  • T Marked Upper Receiver
  • Forward Assist
  • 16" 4140 Steel Barrel Heat Treated to RC 25-32
  • 1:7" Twist
  • YHM Diamond Fluting
  • YHM Phantom 5C2 Flash Hider
  • YHM Carbine Length Diamond Handguard
  • YHM Forearm Endcap
  • YHM Flip Front Sight Tower
  • YHM Flip Rear Sight
  • Weighs 4.4 lbs

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