Always ready for action, the React Trio allows you to sight-in at extended ranges faster. React Technology actually predicts what each pin gap will be based on the distance between your 20 yard pin and any other yardage. The Trophy Ridge exclusive React Technology activates when your fixed 40-yard pin becomes a movable pin, allowing you to sight-in out to 100 yards. FeaturesMathematical precision of React Technology automatically adjusts all pins to the optimal locationMake easy corrections with advanced 100% tool-less micro adjustmentThree pins allow you to have set 20, 30, and 40 yard pins, then dial precise yardage at extended rangeStrengthen accuracy at severe angles over longer distances with third-axis levelingPositive stop design at the 40-yard indicator positionDurable 100% machine-aluminum constructionUltra-bright .019 fiber optic pins for ultimate visibilityAdjust the brightness to suit any shooting condition with the rheostat lightMeasured Arrow speed 250-330 FPS