The UTG 3-9X32 BugBuster Scope 36-Color Mil-Dot is built on a true strength platform, is completely sealed and nitrogen filled, and is shockproof, fogproof and rainproof. The one-inch tube has an emerald coated lens for a crystal clear view with maximum light transmission. The scope features the innovative EZ-TAP Illumination Enhancing System with red/green dual-color mode and 36-color multi-color mode to accommodate all weather/light conditions. The one-click, high-tech illumination memory feature gets you right back to the color/brightness setting last used and the premium zero lockable and zero resettable target turrets give you consistent and precise 1/4 MOA per click adjustment. The scope also features a range estimating Mil-dot reticle for optimal aiming and shooting performance, adjustable objective from three yards to infinity to achieve a parallax-free view, and a large field of view. This scope is most accommodating when it comes to eye relief for optimum critical CQB missions. It comes complete with a 2" sunshade, high quality flip-open lens caps and lever lock quick-detachable rings.