Leupold Extended Range/Tactical scopes are designed to let you take maximum advantage of reach and power. With the reticle in the front focal plane, the reticle magnifies with the image so you can estimate range using Leupold's Mil Dot or TMR reticles at any magnification setting. Index Matched Lens System for pristing clarity across the visual field, even at 25x. Side focus parallax adjustments from 50 yards to infinity, from any shooting position.M1 dials with audible, tacticle click windage and elevation adjustments. Butler Creek Flip-Open lens covers included.