Trophy Ridge React Pro 5 Pin Bow Sight - Features React technology. Accurately predicts each pin gap based on the distance between the 20 yard pin and any other yardage. Constructed of solid 6061 aluminum, weighing just 9.5 oz. Micro-click windage and elevation adjustments. Superior glow ring for low-light sight acquisition. Has 2nd and 3rd axis leveling. Includes rheostat sight light.