Caliber: 7.62X51MM NATO (.308WIN) - Length: 44.33� - Front Sight: National Match .062 Blade - Barrel: 22; Twist 1 In 11; RH; 6-Groove National Match Med. Wt. Premium Air Gauged; Carbon Steel - Weight (with Empty Magazine): 9.8 lbs. - Rear Sight: Match Grade (Non - Hooded .0520) Aperture w/ 1/2 MOA Adjustment For Windage and 1 MOA For Elevation - Magazines: 1-10 Round Parkerized Steel - Stock: Black Composite