UTG 10X50 30mm Scope, AO, 36-color Glass Mil-dot, w/ Rings 30mm Tube with Best in Class Multi Emerald Coated Lenses to Achieve Maximum Light Transmission for Best Clarity Built on True Strength Platform, Completely Sealed and Nitrogen Filled, Shockproof, Fogproof and Rainproof Illumination Enhancing(IE) Reticle Offers the Multi-color Mode with 36 Colors from the Color Spectrum for Personalized Illumination Premium Zero Locking and Zero Resetting Target Turrets with Most Consistent and Precise 1/4 MOA per Click Windage/Elevation Adjustment Premium Zero Locking and Zero Resetting Target Turrets with Most Consistent and Precise 1/4 MOA per Click Windage/Elevation Adjustment