Ultimate Arms Gear 6-24X50 Dual Red & Green Iluminated Tactical P4 Mil Dot Rangefinder Rifle Hunting Sniper Scope + 7/8" High Profile See-Thru Scope rings, See Thru Lens Caps, & Lens Cleaning Kit Magnification 6x - 24x Adjustable Crystal Clear 50mm Lens Illuminated Red & Green P4 Mil Dot Rangefinder Reticle : 11 different settings (1-Black when not illuminated, 5-Red, 5-Green) Full Windage and Elevation Adjustments Nitrogen Filled, Shockproof, Fogproof, and Water Resistant