Burris SpeedBead Red Dot Reflex Sight Benelli Super Black Eagle II 12 Gauge Product Info The Burris SpeedBead Red Dot Reflex Sight features an essential SpeedBead System that is able to handle many factors that make wing shooters miss when out in the field. With the Burris Red Dot Sight"s SpeedBead System, both the target and the red dot remain in focus, while the optics and their position on the sight plane eliminate the need for perfect left/right, up/down head position for an accurate shot. The innovative mount on this Red Dot Sight by Burris puts the center of the optic directly in line with the ventilated rib, so altering you current shooting style is not necessary. There is also 3 1/2 to 4 1/2 inches of eye relief provided on the SpeedBead Red Dot Reflex Sight by Burris, so there is no worry about your eyebrow running into the sight or even any interference with the hand gripping the shotgun. If the five year CR-2032 battery ever fails, it is possible to change to the front bead without visual interference. Features of Burris Speed Bead System Red Dot Sight * Designed for shooting aerial targets with shotguns * Low profile