The AR-STONER™ AR-15 Optics Ready Upper Receiver Assembly is a quality upper receiver at an exceptional price. The A3 upper attaches to any standard AR-15 lower receiver and comes complete with charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. This carbine length upper features a 1:7 twist 16-inch government profile barrel with durable phosphate finish. The low profile gas block makes this upper a fantastic platform for a red dot sight or scope. Build a reliable AR at a price that won't break the bank with the AR-STONER™ AR-15 Optics Ready Upper Receiver Assembly.

Features

Complete Bolt Carrier Group

Low-Profile Gas Block

A2 Flash Hider

16" 1:7 Twist Barrel

Chambered in 5.56x45mm NATO

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.