Perfect for mid-range shooting, this Steiner M5Xi Military 3-15x50mm scope with Tremor II reticle pairs nicely for a sniper with a M10 platform or a competition shooter with precision bolt gun. Features include a one-piece oversized 34mm tube, broadband anti-reflection coating, optimized exterior design, illuminated reticle, optimized tube and knob configuration, precise windage/elevation adjustment, and a waterproof, fogproof, and shockproof construction.