The Achieve RX is an all new Axcel™ Tournament sight with added features, designed specifically for Olympic style/recurve bows. It is constructed of aircraft aluminum and weighs less than the 2012 top selling recurve carbon-bar bow sight. An all new “Windage Dovetail Guide System”, replaces inferior twin-dowel guide systems. Also features the all new “VTS” (Variable Tension System), providing a new adjustment where the archer personally chooses a desired elevation travel tension setting. the RX provides 4.375” of elevation adjustment.