Exclusive yardage dial allows for rapid adjustment to the yard! Sight in at 20 and 60 yards to determine your included customized yardage scale. Scales numbered from 20 to 60 yards in one yard crements for unmatched precision. New tool-free micro adjust windage. CNC machined aluminum. Yellow sight ring for quick target acquisition. Lens and light compatible. Weighs 10oz rheostat 1 5/8″ sight housing 5 feet of .019 fiber optic Right Hand or Left Hand. Please specify.