Crimson Trace's Hardline series of Riflescopes were designed with tactical and competition applications in mind, and come packed with user friendly features. The Hardline riflescopes are available with cartridge specific reticles, this scope in particular is equipped with the CT Custom BDC reticle optimized for use with .223 and 5.56 rounds and features a series of holder points ranging from 200 yards all the way up to 600 yards. This reticle is also compatible with Crimson Trace's exclusive Trace Ballistics Calculator, which takes the guess work out of compensating for bullet drop by taking into account variables such as load data, magnification, and weapon type to determine the exact holdover point. In addition, the Hardline scopes are given MOC (Maximum Optical Clarity) lens coatings for sharper, glare-free images. Features of the Crimson Trace Hardline Riflescopes: CT Custom BDC Reticle optimized for .223/5.56 Compatible with Trace Ballistics calculator MOC (Maximum Optical Clarity) lens coatings Aerospace-grade aluminum main tube