VORTEX Crossfire HD 3-9x40 Riflescope

HD Optical System - Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration, and provide outstanding color fidelity, edge-to-edge sharpness, and light transmission; Illuminated Reticle - Provides precise aiming under low-light conditions (CFR-3901i); Fully Multi-Coated Lenses - Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance; Fast-Focus Eyepiece - Allows quick and easy reticle focusing; Aircraft Grade Aluminum - Constructed from a solid block of aircraft-grade aluminum for strength and rigidity; Low-Glare Matte Black Anodize - Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position; Waterproof - Designed to withstand harsh weather conditions; Fogproof - Designed to withstand a wide range of temperatures; Shockproof - Designed to withstand the highest levels of recoil and impact