HawksTech &reg;Brand 4-16x40mm Scope with front AO adjustment. Red/green mil-dot reticle RifleScope Rifle Scope. Comes with extended sunshade Multi-coated optics 6061 T6 Aircraft Grade Body Ball and Bearing Windage/Elevation adjustment for precision and superior shock resistant Test fired on .50 Cal Front AO Adjustment with Mil-dot reticle with Red, Blue and green illumination