The FX-4 is a fast, stable to slightly understable fairway driver. With a wider rim than our F Series, it carries more speed and pushes further down the fairway. In flight, it will have neutral to slightly understable characteristics depending on your arm speed. Power players will see some movement to the right (right handed backhand), while lower arm speeds will get a straight ride with a mild finish. Stamp color may vary. Shade of disc color may vary.