Yankee Hill AR-15 Smooth Carbine Upper Receiver Assembly 6.8mm Remington SPC II 16" Barrel
- Upper Receiver Type: Mil-Spec 7075-T6 Forged Flat-Top
- Barrel Length: 16" Fluted
- Barrel Contour: Not listed by manufacturer
- Barrel Material: Chrome Moly Steel
- Muzzle Thread Pattern: 1/2"-36
- Chrome Lined: Yes
- Barrel Finish: Black Matte
- Twist Rate: 1 in 10"
- Chamber: 6.8mm Remington SPC
- M4 Feed Ramps: Yes
- Muzzle Device: Phantom 5C2 Flash Hider
- Gas System Length: Carbine
- Gas Block Diameter: Not listed by manufacturer
- Handguard: Yankee Hill Smooth Free Float
- Sights: Yankee Hill Front and Rear Flip Up
- Bolt Carrier Assembly Included: Yes
- Bolt Carrier Type: Commercial
Please Note: Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.
- The total weight of the product, including the product’s packaging as it sits on our shelf. Since some products ship directly from the Manufacturer, their weight may be unavailable. Because of variations in the manufacturing process, similar products may have differing weights. Unless the product is designated as “Ships Alone”, Shipping Weight does not include the shipping box or packing materials associated with your order. Shipping Weight: 5.350 Pounds
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