Vortex Optics' 2-10x32 Viper PST Gen II Riflescope is a rock-solid scope that is ideally suited to provide you with an upper hand in close quarters combat. Its quality optical system matches the precision and strength of the mechanics to deliver accuracy and reliability required in demanding situations. Extra-Low Dispersion (XD) optical elements are treated with the high-transmission XR full multi-coatings and ArmorTek protective coatings — producing bright, clear, glare-free, and true color images Additionally, the fully multi-coated anti-reflection coatings protect exterior lens surfaces from scratches, dirt, and oil stains. The scope features a 1st focal plane EBR-4 MRAD reticle with three medium posts and an illuminated crosshair containing a system of MRAD ranging and compensation markings. The illumination rheostat is located on the windage and elevation turret and offers a graduated control knob with 10 brightness levels. The parallax-free performance can be adjusted from 20 yards to infinity.

The high-quality aluminum housing is built around a durable single-piece 30mm maintube. One of the highlights of the mechanics is the Precision-Glide Erector System that ensures zooming action remains smooth under the most challenging conditions. For consistency, repeatability, and ease of adjustment, Vortex outfitted this optic with a Precision-Force Spring System. The scope's windage and elevation provide exposed, graduated turrets with red fiber optic position markers on the knobs. The entire construction is robust, argon-filled fogproof, and O-ring sealed waterproof to ensure reliable performance for years of service.