Patent attributes
An assembly includes a rifle and a rifle scope housing, defining an eyepiece. An optical train includes a reticle. When a user looks through the eyepiece, a display is presented having a set of first horizontal lines, each marked by an indicium and a set of second horizontal lines, each marked by an indicium. A pair formed of a first and a second horizontal line is spaced apart by a distance that fits an adult black-tail buck from back to the brisket if the buck is at a range that results in a bullet drop. The first horizontal lines is labeled with a first indicium. Also, a set of marks includes a first mark which will, if placed on a target, result in an elevation angle, relative to the target, that will compensate for the bullet drop, and wherein the first mark is also marked with the indicium.