Caliber: .308 Match or 6.5 Creedmoor - Barrel: 18� - Gas System: Rifle Length - Receivers: Match Billet - Rail: 15� M Lok - Stock: CheyTac Custom Adjustable D Stock - CONSTRUCTION - RECEIVER SET: Match Billet - BARREL: 18� 308 Match 1:10T / 18� 6.5CM 1:8T. - AMBIDEXTROUS SELECTOR - AMBIDEXTROUS BOLT RELEASE - GAS SYSTEM: Adjustable gas block w/ rifle length gas tube - MUZZLE: Threaded muzzle � 5/8-24TPI - BUFFER: Captured - HANDGUARD: 15� M Lok CNC Machined of 6061-T6 Aluminum - BUTTSTOCK: CheyTac Custom Adjustable D Stock - PISTOL GRIP: B5 Pistol Grip - TRIGGER: Timney 2lb. - MAGAZINE: 10 Round capacity Hexmag or MagPul based on availability - Made in the AMERICA!!!