Description
The AR103GNs are Armalites flagship competition rifles that are built to win. This upper is light and ultra-fast. The low profile handguard covers a free-floating 18-in. barrel with Armalites own tunable muzzle brake. An adjustable gas block also allows the rifle to be individually set for optimal performance with a wide variety of ammunition. Includes a bolt carrier group and charging handle.Compatible with Armalite AR-10 A-Series lowers.
