All the same great features as the Eliminator III laser scope with 4-12 x 42 power and 999 yds. of range compensation. Ergonomic activation buttons with sleek X38 reticle new design. Elevation and windage adjustment of one click for every 1⁄4 MOA. Scope is powered by a single CR-2 battery (included) that lasts for approximately 1,100 cycles.