With Leupold's 6x36 FX-II Riflescope you'll get the power you need in a low-profile optic that is also lightweight. This scope delivers a generous amount of non-critical eye relief for fast target acquisition and precise shot placement on fast moving targets. Don't think that Leupold cut corners here, because this is a fully featured sighting system without compromise; nitrogen purging ensures a clear sight picture regardless of the climate & fully coated optics render a brilliant sight picture under the most dynamic of lighting conditions. The 36mm bell and 1.0" main tube keep this scopes profile sleek and unobtrusive for a fast pull from your scabbard and ease of maneuvering through difficult terrain.