Abstract: A range finder for a bow formed of a frame in the form of a thin plate affixed at its rearward end to the bow and extending forwardly and in the plane of the bow, a plurality of adjustably positionable sight pins being affixed to the frame portion forwardly of the bow to extend perpendicularly from it, a pendulum member affixed to the frame at a point rearwardly of the sight pins, the pendulum member including a downwardly extending weight portion which pivots in a plane parallel the frame and a pointer portion, the outer end of the pointer portion being bent to form a pendulum needle which extends perpendicular the frame and adjacent to and parallel the sight pins, and a range bar affixed to the frame between the pendulum needle and the sight pins of the range bar extending perpendicular to the frame and providing an indicia receiving surface thereon so that marks may be made on the range bar corresponding to the position of the pendulum needle at positions of proper sighting of the various range pins.