Features include a fluted barrel with matte blue finish, a spiral bolt, LBA adjustable trigger, and Weaver-style bases. Laminate, sporter-style stock. Standard AR magazine compatibility. Ten round capacity. 18.5″ Medium Bull Fluted Threaded Barrel Matte Blue Finish Laminate Sporter Stock 3-9x40mm Riflescope 10rdLong Gun Web Model : Model MPVBarrel Length : 18.5Made In The USACaliber : 5.56mm NATOTactica : TacticalCapacity : 10Finish : Matte BluePackage GunsItem Description : MOS MVP PRED 556 18.5TB SCP 10Threaded Barrels : Threaded BarrelCaliber-Gauge : .223 REM.