M&P 10 .308 Winchester/7.62x51mm 18 Inch Barrel 6-Position Stock 10 Round. Mid-Length gas system with lightweight profile barrel. Enhanced flash hider. Ambidextrous safety selector lever. Ambidextrous magazine release. Ambidextrous bolt release. 6-position CAR stock. Eighteen inch 4140 steel barrel with 1 in 10 inch 5R rifling. Ten round metal magazine. Receiver material: 7075-T6 aluminum with black Type III hard anodized finish. Chromed gas key, bolt carrier and firing pin. 6.15 pound trigger pull. Made in the USA.