Description

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 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″ Barrel
• Chambered in 5.56x45mm NATO

• Product Information

  Cartridge	5.56x45mm NATO
  Color	Black
  Finish	Phosphate
  Material	Aluminum
  Weight	3.95 Pound
  Barrel Length	16 Inches
  Twist	1:7 Inches
  Threads	1/2″-28
  Barrel Contour	Government
  Sights	No
  Barrel Finish	Phosphate
  Chrome Lined	No
  Gas Block Diameter	0.75 Inches
  Gas System Length	Carbine
  M4 Feed Ramps	Yes
  Upper Receiver Type	A3 Flat-Top
  Barrel Material	4140 Chrome Moly Steel
  Handguard	2-Piece M4 Style
  Bolt Carrier Assembly Included	Yes
  Muzzle Device	A2 Flash Hider
  Mil-Spec or Commercial	Mil-Spec
  Country of Origin	United States of America
  Compatible With	AR-15

  Delivery Information

  Shipping Weight

  4.680 Pounds