Empire has taken feedback from players from all over the world and has implemented updates on their popular Axe Syx. The new and improved Empire Axe Syx 1.5 features a revised engine, board, ASA lever, ASA pin, battery housing and bolt guide. The revised engine improves performance and the updated board is now brighter and easier to see on those sunny days. A new ASA Lever and ASA Pin ensure consistent air flow from the tank to the ASA. The Axe Syx is a tournament level gun for a great price. Get yours today at ANSgear.com!