Vortex Spitfire HD Gen II 3X Prism Scope, Picatinny

Vortex Spitfire HD Gen II 3X Prism Scope, Picatinny Fully-multicoated lenses HD Optical System Magnification: 3x Objective Lens: 21mm Field of View at 100 yards: 37.9ft Focus ring Multi-height Picatinny mount Click value: 1 MOA Max elevation adjustment: 250 MOA Max windage adjustment: 250 MOA Reticle: 1 MOA center dot with windage dots and holdovers Eye relief: 2.6" Nitrogen purged Waterproof Fogproof Shockproof Length: 3" Weight: 9.3oz Uses one CR2032 battery (included) Red AR-BDC4 Reticle with etched glass and adjustable illumination with holdovers out to 650 yards 12 brightness settings Parallax: 100 yards Auto off feature after 14 hours Works with NVGs Included: T-10 Torx Wrench, CR2032 battery, Rubber lens covers, lens cloth, and Picatinny mount Multi-Height Mount System for Lower 1/3 co-witness or low mount height Covered by Vortex VIP Lifetime Warranty