Deluxe Long Range is screw adjustable for windage with calibration on top of the elevator body. Sight includes an elevation lock screw on left side, a large 1-1/8" eyecup (gives positive locked windage), and a knurled take-down screw for easy installation or removal of sight staff. Sight provides elevation to approximately 1100 meters; range varies depending upon caliber, barrel length and height of front sight.
Note: Photo shown above is of the Sharps rifle sight. The Winchester model sight you're ordering has the mounting plate facing the opposite direction.