Yankee Hill Machine Co Upper Black Diamond Carbine Top End 5.56 NATO 16" Barrel 1:7 Twist Fits AR Rifles Finish YH

Yankee Hill Machine Co Black Diamond Carbine Top End Upper 556NATO 16" Black 1:7 AR Rifles YHM Flip Front and Rear Sight 4.4 lbs YHM-7800-7



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




Manufacturer: Yankee Hill Machine Co
Mfg Number: YHM-7800-7

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