Features: All-weather black polymer skeletonized stock Sling swivels and scope base Internal recoil buffer in stock Threaded barrel .57x28 New flat black receiver shroud Fully adjustable sights (rear peep & post front) Quick on/off thumb safety Grip-mounted magazine release Raised soft rubber cheek-piece 100% American-made parts and assembly 10-shot magazine (45 caliber comes with a 9-round magazine) FREE trigger lock Weaver style rails Last round lock openSpecifications: Barrel length: 17.5" Overall length: 32"Weight: 7 lbs. Sights: Fully-adjustable Capacity: 10-shot magazine standard Stock: All-weather black molded polymer