Description Avalon Tec One Recurve Sight Aperture The Avalon Tec One Recurve Sight Aperture has an 8/32 threaded rod for use on recurve bows. It incorporates a .019″ fiber optic and extra apertures (including a square) inserts to change the sight picture . Avalon Tec One Recurve Sight Aperture – colours Black /red fiber, Black/green fiber, Red/red fiber, Red/ green fibre, Blue/red fibre, Blue/green fiber This scope does not have a magnifying lens
