Yankee Hill AR-15 Smooth Carbine Upper Receiver Assembly 5.56x45mm NATO
- 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"-28
- Chrome Lined: Yes
- Barrel Finish: Black Matte
- Twist Rate: 1 in 7"
- Chamber: 5.56x45mm NATO
- M4 Feed Ramps: Yes
- Muzzle Device: Phantom 5C2 Flash Hider
- Gas System Length: Carbine
- Gas Block Diameter: .750"
- 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.
Shipping Weight: 5.550 PoundsXThe 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.
XProduct ships from MidwayUSA, separate from any other products on your order due to its size. Products that are Shipped Alone incur separate "Per Order" and "Per Pound" shipping charges.
XProduct is regulated by the US Department of Transportation (DOT) and cannot be shipped via USPS or air shipping methods. DOT-Regulated products must ship UPS Ground.
XProduct is restricted by shipping carriers and cannot be shipped to certain locations or via certain shipping methods.
XAdditional shipping charge for HazMat products. Carriers charge extra to ship packages with products they consider hazardous, such as reloading powder and primers.
- MagPul Magazine Pull AR-15 Polymer Package of 3... $9.45 Out of Stock, Backorder OK Select Options
- Magpul BAD Lever Extended Bolt Catch AR-15 Aluminum Matte... $28.45 Out of Stock, Backorder OK
- ACE Entry Skeleton Buttstock 7-1/4" Overall Length AR-15,... $103.99 Available
- Bushmaster AR-15 Varminter A3 Upper Receiver Assembly... $649.99 Available
- DPMS AR-15 A3 Upper Receiver Assembly 223 Remington, 1 in 9"... $591.99 Available
- DPMS Buffer AR-15 Carbine... $9.99 Available
- AR-Stoner Receiver Extension Buffer Tube Assembly 6-Position... $64.99 Available
- Colt Buffer Spring AR-15 Carbine... $4.24 Out of Stock, Backorder OK
- Del-Ton Lower Receiver Parts Kit AR-15... $59.99 Out of Stock, Backorder OK
- Magpul CTR, MOE Stock Cheek Rest AR-15 Polymer... $18.95 Out of Stock, Backorder OK Select Options
- MagPul Stock CTR Collapsible AR-15 Carbine Synthetic... $59.95 Out of Stock, Backorder OK Select Options
- Magpul CTR, UBR, ACS, MOE, STR, ACS-L Recoil Pad Rubber Black... $18.95 Out of Stock, Backorder OK Select Options