The Trijicon TARS (Tactical Advanced Riflescope) is a 3-15x variable magnification, 50 mm-objective, illuminated-reticle optic designed for tactical and sporting rifles. Premium-grade optics, exact adjustments, and innovative reticle systems allow users to engage targets at extreme ranges. Best-quality glass is fully multicoated to allow maximum light transmission. Optical engineering advancement produces a generous 3.3 inches of constant eye relief while decreasing overall scope length to 13.9 inches. Its 3x to 15x magnification range make it a viable choice for myriad applications, from law enforcemnt and military operations to benchrest competition to varmint and big-game hunting.