Diamondback firearms is proud to announce its line of db10 rifles made entirely in the usa.Starting with the tried-and-true, u.S.Military-proven gas-impingement system and using only the highest quality components machined in diamondbacks cnc facility.The db10 raises the bar when it comes to features and performance when compared to others.Action: Semi-AutoCaliber: 308 WinBarrel Length: 16"Capacity: 20+1Safety: ManualStock Description: Adjustable Magpul MOE CarbineMuzzle: A2 Flash HiderReceiver Material: 7075-T6 AluminumSights: None, Optic ReadyBarrel Description: 4150 Chrome MolyTwist: 1:10"Barrel Length Range: 16" to 16.99"Hand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black