Free Shipping Within US!🇺🇸 Comes with 20mm low mount and 1 inch riser -Objective size: 20mm -Length: 2.6 in. -Adjustment @ 100 yards 1 click = 1/2 MOA -Housing material: 7075-T6 forged aluminum -Adjustment range: 70 MOA total trave -Illumination settings: 8