HHA has again raised the bar in adjustable pin hunting sights with their new DS series. The exclusive yardage dial is numbered from 20 to 60 yards and allows for rapid sight adjustment to the exact yard for unmatched precision and accuracy. Simply sight in at 20 and 60 yards to determine your included customized yardage scale and you are ready to hunt. The DS-XL5519 features a larger 2" aperture for a greater field of view and 6 feet of fiber optic for an ultra bright pin. This sight also features HHA's rheostat adjustment which allows you to change the brightness of the pin to accommodate varying light conditions.