ARMALITE AR-10A4 CAR UPPER HALF, BLACK W FORWARD ASSIST

Item Number: U10A4CBF

The AR-10A4 Carbine Complete Upper Assembly features a double lapped, chrome lined barrel.  The Picatinny Rail on the upper receiver and the gas block allow rapid and repeatable interchange of removable iron or scope sights.

Each ArmaLite Complete Upper Assembly includes a forged upper receiver assembly, barrel assembly, bolt carrier group and charging handle assembly.  All complete upper assemblies are test fired as complete rifles before shipping. 

Model: AR-10 A4 Carbine Complete Upper Assembly with Black Handguard
Caliber: .308/7.62mm NATO
Barrel: 16" Double Lapped, Chrome Lined
Rifling Twist: RH 1:11.25"
Front Sight Base: Gas Block with Picatinny Rail
Upper Receiver: Forged Flattop with Picatinny Rail
Finish: Hard Anodized Aluminum, Manganese Phosphated Steel