Best Features Designed for Varmint/Predator Hunting. Built on True Strength Platform, Completely Sealed and Nitrogen Filled, Shockproof, Fogproof and Rainproof. Innovative EZ-TAP Illumination Enhancing System with Red/Green Dual-Color Mode and 36 Color Multi-Color Mode to Accommodate All Weather/Light Conditions. 1-Click High-tech Illumination Memory Feature Gets You Right Back to the Color/Brightness Setting Last Used. Premium Zero Locking and Zero Resetting Target Turrets with Most Consistent and Precise 1/4 MOA per Click Windage/Elevation Adjustment. Emerald Coated Lenses to Achieve Maximum Light Transmission for Best Clarity. Mil-dot Range Estimating Reticle for Most Optimal Aiming and Shooting Performance.