Wsm15 5.56mm 16″ bronze 30+1., Caliber: 223 Rem | 5.56 NATO, Barrel: 16″, Capacity: 30 rds., Finish: Midnight Bronze Cerakote, Receiver: Billet Aluminum, Sights: No Sights, StockFrameGrips: Collapsible / Folding Stock B5 Stock and Pistol Grip, Magazine: 1 30 rd.