UTG 3-12X40 1" Hunter Scope, AO, 36-color Mil-dot, w/ Rings Designed for Varmint/Predator Hunting, Built on True Strength Platform, Completely Sealed and Nitrogen Filled, Shockproof, Fog proof and Rainproof Patented EZ-TAP Illumination Enhancing (IE) System with Red/Green Dual-Color Mode and 36-Color Mode to Accommodate All Weather/Light Conditions Illumination Memory Gets You Right Back to the Illumination Setting Last Used, Zero Locking/Resetting Turrets with 1/4 MOA per Click W/E Adjustment Multi Emerald Coated Lenses to Achieve Maximum Light Transmission, Mil-dot Reticle, Parallax Adjustable from 5 Yds Close Range to Infinity Complete with High Quality Max Strength Quick Detach Picatinny/Weaver Rings and Flip-open Lens Caps