Ruger, AR-556, Semi-automatic Rifle, 223 Rem/5.56NATO, 16.1" Threaded Barrel, 1/2" x 28 Thread Pitch, Anodized Finish, Black Collapsible Stock, Adjustable Flip-Up Rear Sight, Adjustable Post Front Sight, 30Rd, 1 Magazine

  • Cold Hammer-Forged Barrel
  • Shot Peened and Pressure (proof) Tested Bolt
  • Type III Hard Coat Anodized