NcSTAR Mark III Tactical 3-9x42mm Rifle Scope is designed to bring tactical precision to the assault rifle of your choice, equipped with a wide magnification range, professional-grade optics, and high versatility. These NcStar rifle scopes feature fully multi-coated lenses to provide high light transmission values in any lighting condition, giving you an advantage over darker scopes. A built-in, angle cut sunshade further reduces the glare that can impair your vision through the riflescope, and the Mark III's quick focus eyepiece keeps the reticle - and your target - in sharp relief at all times. The NC-Star Mark 3 Tactical 3-9x Variable Power Scope includes open target windage and elevation turrets that are simple to adjust by hand, plus a dual color illuminated reticle that is easy to see against most backgrounds. NcStar has optimized the Mark III Tactical for use on .223 caliber weapons, since it includes an integrated bullet drop compensator (BDC) calibrated for a 55-grain .223 caliber cartridge. A wide magnification range, from 3x to 9x, adds medium to long-range versatility to this NC Star Mark III riflescope, allowing you to sight targets from hundreds of yards away or right next to you. The NcSTAR Mark III series is equipped with an integrated quick release AR-15/M-16 carry handle mounting system, enabling you to install and uninstall the scope on your rifle quickly and efficiently. For high-speed tactical operations, you need a tactical rifle scope with fast target acquisition and unparalleled accuracy: you need the NC-Star Mark3 Tactical 3-9x42 Dual Illuminated Riflescope.