UUQ 4-16X50 & 6-24X50 AOL Hunting Rifle Scope W/Front AO Adjustment, Red/Blue/Green Mil-dot Reticle, Heavy Duty Ring Mounts & Flip Up Scope Covers & Extended Sunshade This rifle scope built with 6-24 magnifications, Green & Red & Blue Illuminated Mil-Dot Reticle, 40mm Tube for Maximum Light Gathering, 5 Levels Adjustable Reticle Brightness for each color. Quick tactical lock and zeroing adjustment windage and eveation, highest quality multicoated lenses with advantage to provide maximum light transmission. Mil-dot range estimating reticle for most optimal aiming and shooting performance, Side wheel red green and blue tri illumination, adjustable rheostat for brightness control. This Rifle scope is completely sealed and nitrogen filled 100%,rifle scope is built on rangefinder lens coating of strong cardan joint platform. 100% Waterproof & Fogproof and Shockproof, finish in high quality material.