Anderson

 Anderson AR15 Complete 556 16" Carbine Length Upper 12" Rail

• COUNTRY OF MANUFACTURE: United States

• FEDERAL FIREARM LICENSE REQUIRED FOR PURCHASE: No

• UPPER RECEIVER MATERIAL: Forged 7075 T6 Aluminum

• RECEIVER FINISH: Type 3 Hard Anodized, Black

• RF-85 TREATED: Non-treated

• BOLT CARRIER FINISH: Nitride

• BOLT CARRIER MATERIAL: 8620 Steel

• BOLT FINISH: Nitride

• BOLT MATERIAL: 9310 Steel

• BARREL MATERIAL: 4150 Chrome Moly Vanadium

• BARREL LENGTH: 16 inches

• BARREL FINISH: Black Nitride

• BARREL CONTOUR: M4 Contour

• TWIST RATE: 1:8

• GAS SYSTEM LENGTH: Carbine Length

• GAS SYSTEM TYPE: Low Profile

• GAS BLOCK DIAMETER: 0.750 inch

• CHARGING HANDLE: Standard Charging Handle

• BOLT CARRIER GROUP: Standard M16 Profile

• HANDGUARD: M-Lok

• HAND GUARD LENGTH: 12 inches

• THREAD PATTERN: 1/2 - 28

• MUZZLE DEVICE: Knight Stalker Flash Hider

• WEIGHT: 4

• COMPATIBILITY: Standard Multi-cal Lower Receivers

• PRODUCT UPC: 686162539598