Vortex Viper® HD 3-15×44

Specifications Magnification 3-15x Objective Lens Diameter 44 mm Focal Plane Second Focal Plane Reticle Illuminated Dead-Hold® BDC (MOA) Eye Relief 3.4″ Field of View 39.9′ – 8.0′ @ 100 yds Turret Style Capped Tube Size 30mm Adjustment Graduation 1/4 MOA Travel Per Rotation 25 MOA Max Elevation Adjustment 92 MOA Max Windage Adjustment 92 MOA Parallax Setting 20 yds. – ∞ Length 13.2″ Weight 21.5 oz Feature Tech 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. Fully Multi-Coated Lenses Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance. Illuminated Reticle Provides precise aiming under low-light conditions. Single-Piece Tube Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness. Argon Gas Purged Gas purged and O-ring sealed for superior fogproof and waterproof performance in the most extreme conditions. Fast-Focus Eyepiece Allows for quick and easy reticle focusing. Aircraft Grade Aluminum Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. ArmorTek® Ultra-hard exterior lens coatings defend against scratches, oil, and dirt. 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. Reticle ILLUMINATED DEAD-HOLD® BDC (MOA) Customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good for hunting and shooting at varying ranges, where estimating holdover is a concern.