AKE YOUR ACCURACY TO THE NEXT LEVEL with React® Technology. This innovative sight utilizes mathematical precision to quickly and accurately sight-in for unparalleled performance when it matters most. TECHNOLOGY React Technology REACT TECHNOLOGY accurately predicts what each pin gap will be based on the distance between your 20 yard pin and any other yardage. Reduces vibration while maintaining light-weight strength with Ballistix CoPolymer® construction Mathematical precision of React Technology™ automatically adjusts all pins to the optimal location Make easy corrections with advanced tool-less micro-click windage and elevation adjustments Strengthen accuracy over longer distances with second-axis adjustment Adjust brightness to suit any shooting condition with the rheostat light Includes: Trophy Ridge React® H5 sight, mounting hardware, pre-charged rheostat light battery