The ATACR family of riflescopes defines Rugged, Reliable, and Repeatable. ATACR scopes are built with only the best materials available to deliver benchrest precision even under the harshest conditions. They come equipped with multi-coated ED glass that 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, these scopes leave 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: Integrated Throw LeverXtreme Speed ThreadHi-Speed ZeroStopDigIllum reticle illumination Nightforce ATACR 4-20x50mm F1 ZS .25 MOA Illum PTL MOA-XT Blemished Riflescope C645