Abstract: A scope magnification adjustment apparatus for use with an optical scope. A scope mount is mounted to a optical scope by means of scope rings. A series of gears is used to rotate a twist ring on the scope to increase or decrease magnification of the optical scope. A mount gear positioned on the mount may be rotated using a lever, power drive, or worm drive mechanism. The rotation of the mount gear rotates a scope gear positioned around the scope and connected to the twist ring on the scope. As the gears rotate, the twist ring rotates and manipulates the magnification.

Abstract: A reticle for use in a firearm scope that compensates for the trajectory of a bullet, allowing the shooter to accurately engage the target despite the target's distance from the shooter. The reticle uses a number of trajectory arcs and distance markings that correspond to the target's size and distance to provide the shooter with an accurate aiming of the target. Once the outer edges of the target aligns with the trajectory arcs the target is ready to be engaged. Distance markings, windage markings, and reticle illumination provide for further accuracy of the shot. A milling tree integral to the reticle provides for a quick determination of the target's distance, particularly in instances when the target is not intended to be engaged.