Designed for the AR platform, the Vortex Spitfire AR Prism 1x Riflescope will help you get on target quickly. Its Dual Ring Tactical reticle is etched directly onto the prism and assures consistent point-of-aim at all times, even without illumination. The Spitfire offers a choice of red or green reticle illumination with five intensity levels for each, operated by rear-facing power and intensity controls. All air-to-glass surfaces have multiple anti-reflective coatings for optimal light transmission, and the scope is nitrogen-filled and O-ring sealed for water and fogproof performance. You can replace the standard elevation turret cap with an included yardage-marked BDC cap for rapid dialling of known-distance shots out to 700 yards. Key Features: Optical Performance 1x magnification Anti-reflective fully multi-coated optics minimise light loss, and maximise contrast and colour transmission Reticle is etched on the prism, allowing you to see it whether or not the illumination is engaged Use and Handling Five red and five green reticle brightness levels Included BDC turret cap for rapid dialling of known-distance shots (5.56 cartridge) 1/2 MOA per click impact point correction 120 MOA windage and elevation adjustment range Fast focus eyepiece with a 3.8" eye relief Construction Details Single-piece aluminium housing Nitrogen-filled, water and fogproof Mounted at lower 1/3 co-witness height of 40.4mm from optic centre to base surface Picatinny rail mount -22 to 122°F operating temperature range Flip caps Specifications General Power Source 1 x AAA Runtime 250 to 3000 Hours Mounting Picatinny / Weaver Optics Magnification 1x Objective Lens Diameter 25 mm Field of View 79' @ 100 yd / 26.2 m @ 100 m Adjustments Impact Point Correction 1/2 MOA Windage Adjustment 120 MOA Elevation Adjustment 120 MOA Physical Dimensions L: 4.3" / L: 10.9 cm Weight 11.2 oz / 317.5 g