The big dog in the Fullfield II line” the 6.5-20x50mm scope will get you out to some significant distances” and do it accurately. This model of Fullfield II features adjustable parallax focus on the objective end. 20x magnification and the brilliant Ballistic Mil-Dot reticle make this a sharpshooter’s delight. The big 50mm objective end collects more light” giving you a nice bright view through the scope. Perfect for long range hunting of all sorts” and extremely popular with ‘yote hunters and prairie dog snipers.