Winchester Ready USA ammunition is designed for the sport shooter. USA Ready is a select grade of ammunition and components. Made in the USA, it offers optimal accuracy, and is ideal for competition, training or just a day at the range. Loaded with all match grade components, Ready ammunition features the Open Tip Match bullet, which is Winchester's most accurate range bullet. Engineered for accuracy with an aerodynamic profile, flat base & thin-wall jacket. This ammunition is new production, non-corrosive, in reloadable brass cases.