The Vortex Razor HD Gen II 4.527x56 riflescope with an EBR-2C MRAD reticle was built for serious precision shooters with long-range shots in extreme environments. Its features include an APO system, optically indexed lenses, HD lens elements, XRPlus fully multi-coated, plasma tech, first focal plane, glass-etched, illuminated reticle, a 34mm single-piece tube from aircraft grade aluminum, waterproof/fogproof/shockproof exterior, hand anodized matte black finish, ArmorTek, L-Tec turrets with zero stop, external rotation indicator, locking illumination, side focus, a micro adjust zero setting, friction reduction system, turret screws, erector tube system, fast focus eyepiece, and locking side illumination.