Trophy Ridge React Alpha 1 Pin Bow Sight - Features an inverted V-shaped .019in single-pin allowing you to see your target like never before. The unique, angular pin shape naturally draws the eye to the target while maintaining an unobstructed view. After only 2 yardage adjustments, React Technology automatically sights in the remaining indicators for dead-certain accuracy. Improves accuracy at severe angles over longer distances with third-axis leveling. Perfect for shooting at 265 to 330 feet per second.