Exclusive Ballistix CoPolymer technology gives this sight the strength of aluminum, but is 25% lighter. Soft-touch Ballistix coating reduces vibrations for extra-quiet performance. Tool-less windage and elevation and ultraprecise microadjustment for quick and easy sight in. Tuning reference marks for each pin ensure precise adjustment. Rheostat sight light included. Ultrabright .019" fiber-optic pins with zero pin-gap spacing. Front fiber-optic ring soaks up every bit of available light. No-Snag routing protects fiber optics. Built-in sight level. Reversible sight mount for use with right- or left-hand bows.