Inspired by the NXS, the ATACR family of riflescopes defines Rugged, Reliable, and Repeatable. Overbuilt with mission critical features standard which includes ZeroStop and a choice of illuminated MOA or Mil based ranging reticles. Built from the most rugged materials, ATACR riflescopes deliver benchrest precision even under the harshest conditions. Fully multi-coated ED glass results in superb light transmission, brilliant images, and exceptional color contrast. With the varying magnification ranges, the ATACR line of scopes can cover almost any situation a shooter may have. Featuring sophisticated reticles, the ATACR leaves nothing to chance. The ATACR from Nightforce redefines the "long" in long range, leaving the possibilities endless. Nightforce is already known for ruggedness and reliability in their riflescope lines, and the ATACR is no exception; building from his foundation, the scope has many features, including : Parallax adjustment - 45 yards - infinity Integrated Throw Lever Xtreme Speed Thread Hi-Speed ZeroStop DigIllum reticle illumination