• Heckler and Koch MR556 A1 Carbine

  • 5.56x45mm NATO

  • Short-stroke gas piston

  • Cold hammer-forged barrel

  • 16.50"

  • Black

  • Fixed Stock

  • Black Polymer Grip

  • Right Hand

  • M-LOK

  • Pinned and Welded Muzzle Brake

  • 10/30 10 Round PMAG in 30 Round Format

  • MFR # 81000579

  • UPC # REDACTED53