Designed for the big game hunter, doubles as a highly effective varmint scope. Illuminated rangefinder reticle with 10-position rheostat. Features bullet drop compensator with six interchangeable cams (.223,.308,.30-06,.270,7mm Mag.,.300 Win. Mag.). Windage/elevation adjustable. 1/8 MOA @ 100 yards. Superior optics with Proshield and Everlight lens coatings. 1000 yard rangefinding. 3.5" eye relief. Mount with 30mm rings. Includes 3V battery, 30mm rings and sunshade. Lifetime warranty.