Abstract: The present disclosure is directed to a reticle for an optical sight of a projectile launching device. A reticle of the present disclosure is graduated in angular measurement and operationally configured as an exact firing solution using ballistic data and operationally configured for target auto ranging, bullet drop compensation and target auto leading at one or more incremental distances. A reticle of the present disclosure is also operationally configured for use with one or more firearm/ammo combinations zeroed at one or more distances.