UTG BugBuster 3-12X32 Scope, Mil-dot Reticle, 1/3 MOA AO, 1" Tube, Med. Dovetail Rings Built on TRUE STRENGTH(TM) Platform, Completely Sealed and Nitrogen Filled, Shockproof, Fogproof and Rainproof Reinforced Windage & Elevation Adjustment Components for Added Zero Retention 1 Inch Tube with Best in Class Emerald Lens Coatings to Achieve Maximum Light Transmission and Clarity Premium Zero Lockable and Resettable Target Turrets with Precise 1/3 MOA per Click Adjustment 205mm Length (8.07") Eye Relief: 4.3" - 3.3" Exit Pupil: 10.6mm - 2.7mm Click Value @100 yards: 1/3" Classic and Proven Mil-dot Range Estimating Reticle Side Wheel Adjustable Turret for Parallax Adjustment from 3 Yards to Infinity Includes 2" Sunshade, High-Quality Flip-open Lens Caps, Cleaning Cloth and Medium Profile Torx Screw Locking Dovetail Rings