Trophy Ridge AS701DTR19 React One Pro Dovetail Single Pin Bow Sight RhCombining React Technology with all the features of a high end target sight, the React One Pro from Trophy Ridge will change your idea of what a single pin adjustable sight can do. Faster and more precise than other adjustable sights, the React One Pro will deliver year after year, hunt after hunt.The dovetail mounting bracket version allows for quick detachment from your bow and allows you to mount the sight farther away from the riser of the bow.Features:React Technology: accurately predicts what each pin gap will be based on the distance between your 20 yard pin and any other yardage React Technology effective from 330265 fpsFiber optic yardage indicators2nd and 3rd axis adjustment100% aluminum constructionToolless microclick windage and elevation adjustmentsLens retainer ring (lens not included)Available with dovetail or hunter bracketSight light includedStainless steel hardwareWeight: 12.5oz (14.4oz for the dovetail)Dexterity: Right HandedPin Diameter: (.019)Number of Pins: 1Model#: AS701DTR19