This is a Ruger Rifle: Semi-Auto known as the AR-556 chambered in 5.56 NATO|223, model # 8540, UPC 736676085408
Model Series: AR-556
Gun Type: Rifle: Semi-Auto
Caliber: 5.56 NATO|223
Action: Semi-Automatic
Capacity: 30+1
Finish: Rose Gold Cerakote
Stock: MagPul MOE Grip & MOE SL Collapsible Buttstock
Sights: No Sights
Barrel Length: 18 1-8RH TWIST
Overall Length: 35 - 38.25
Features: Ruger Elite 452 AR-Trigger/ Black Stock