Vortex Diamondback 4-12x40mm VMR-1 MOA Rifle Scope - DBK-10025

Exposed tactical turrets built for dialing elevation and windage allow quick and precise bullet drop and wind drift compensation at extended ranges. When we say precise - we mean it. These turrets track better than any Bloodhound and reliably return to zero every time. A zero-reset feature lets you re-index the zero reference marks on both turrets after sight in, while fiber optic rotation indicators integrated into the turrets provide a visual cue of your turret's position.Features:XD lens elements - extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp imagesXR fully multi-coated - proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfacesSecond focal plane reticle scale of reticle maintains the same ideally-sized appearance, listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnificationTube size - 1 inches diameter tube offers a versatile blend of adjustment, size and weight for a wide variety of shooting applicationsAircraft grade aluminum - constructed from a solid block of aircraft grade aluminum for strength and rigidityWaterproof - O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environmentsFog proof - nitrogen gas purging prevents internal fogging over a wide range of temperaturesShockproof - rugged construction withstands recoil and impactHard anodized finish - highly durable hard coat anodization provides a low-glare matte surface and helps camouflage the shooter's positionPrecision-glide erector system - this system ensures the components in the zoom lens mechanism glide smoothly and cleanly through all magnification rangesExposed tactical-style turrets - provide fast, accurate and easily read elevation and windage adjustmentsFast focus eyepiece - allows quick and easy reticle focusingRadius bar - fiber optic turret rotation indicator provides a highly visible and tactile point of reference for turret rotationsMagnification rib - the raised rib on the magnification ring facilitates fast magnification changes in the heat of action