Ruger, AR-556, Semi-automatic Rifle, 223 Rem/5.56NATO, 16.1" Threaded Barrel, 1/2"x28 Thread Pitch, Anodized Finish, Black Collapsible Stock, Adjustable Flip-Up Rear Sight, Adjustable Post Front Sight, 30 Rounds, 1 Magazine
- Single-stage Trigger Provides Durable and Reliable Fire Control
- Shot Peened and Pressure (proof) Tested Bolt
- Type III Hard Coat Anodized
The Ruger AR-556 is an affordable, American-made modern sporting rifle with the rugged reliability that you have come to expect from Ruger. The cold hammer-forged 4140 chrome-moly steel barrel with ultra-precise rifling provides exceptional accuracy, longevity and easy cleaning.