The mission-specific Crossfire II Hog Hunter riflescope excels when hunting in the lowest light, from early evening to the first glimmer of dawn. Thanks to fully multi-coated optics with anti-reflective coatings, a 30 mm tube and over-sized 56 mm objective lens, hard-core hog hunters can now place shots in heavy cover with the utmost confidence when light conditions are at their worst. The hard anodized single-piece aircraft-grade aluminum tube is nitrogen purged and o-ring sealed for waterproof and fogproof performance. With versatile 3-12x magnification and a rugged build to withstand hard use, the Hog Hunter is one tough customer. Features Fully Multi-Coated: Increases light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Second Focal Plane Reticle: Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification. Illuminated Center Dot: Provides a precise aiming point under low-light conditions. Tube Size: 30 mm diameter. Single-Piece Tube: Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness. Aircraft-Grade Aluminum: Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments. Fogproof: Nitrogen gas purging prevents internal fogging over a wide range of temperatures. Shockproof: Rugged construction withstands recoil and impact. Hard Anodized Finish: Highly durable low-glare matte finish helps camouflage the shooter s position. Capped Reset Turrets: Allow re-indexing of the turret to zero after sighting in the riflescope. Caps provide external protection for turret. Adjustable Objective: Adjustment for riflescope s objective lens provides image focus and parallax removal. Fast Focus Eyepiece: Allows quick and easy reticle focusing. Product Specifications Magnification: 3-12 x Objective Lens Diameter: 56 mm Eye Relief: 3.5 inches Field of View: 36.7-9.2 feet/100 yards Tube Size: 30 mm Turret Style: Capped Adjustment Graduation: 1/4 MOA Travel per Rotation: 15 MOA Max Elevation Adjustment: 60 MOA Max Windage Adjustment: 60 MOA Parallax Setting: 10 yards to infinity Length: 14.3 inches Weight: 21.1 ounces