The Steiner 8717T3 M7Xi M-Series Black rifle scope combines precision engineering with versatile long-range performance, featuring a 34mm main tube, a 2.9-20x magnification range, and a 50mm objective that delivers bright, clear images across a wide field of view. Built with a matte black finish for concealment and durability, this scope integrates Steiners Tremor 3 reticle on a Christmas Tree style layout, providing intuitive holdovers and illumination-free reference marks that adapt to varying light conditions and terrain. The 34mm tube supports robust, repeatable turret adjustments and preserves optical quality at higher magnifications, making it an ideal choice for precision hunters and competitive shooters who demand consistent tracking, quick target acquisition, and reliable performance at distance. The M7Xi line is designed to withstand harsh field environments while maintaining edge-to-edge sharpness, contrast, and color fidelity, helping shooters lock onto precise aiming points in demanding situations. Whether perched on a precision rifle for trophy elk, long-range prairie dogs, or tactical scenarios, this Steiner scope delivers a balanced combination of rugged construction, versatile reticle design, and optical clarity to enhance shot confidence and success in the field.