In 1990 Buck introduced their first interchangeable blade knife when they launched the original Selector. Although long since , the Selector became a favorite for many Buck users and they were often asked to bring it back. 2016 brought you the improved version – the Selector 2.0. Based on Buck's successful Open Season hunting line, the Selector 2.0 currently features interchangeable blades including a drop point, partially serrated drop point, hoofpick, skinner, and gutting blade. Each blade is 420HC steel and heat treated by Buck’s patented heat treating process.