All new Gen II Retro version of the original Armson O.E.G. sight is now available. The Armson Aiming Concept instantly merges the dot and target allowing two eye sighting with no loss of peripheral vision! Anodized aluminum body, high quality internal optics, and simple adjustments for windage/elevation. A fiber optic light source provides illumination during the day and the optional Tritium upgrade self-powers the sight in low light conditions (must be added as an option). No batteries required. The all new Upgraded Adjuster and Knob Set is now included as a standard feature at no additional charge. Using 1" rings allows mounting to any Weaver or Picatinny style base. The 1" O.E.G. series can be ordered with Picatinny, AR-15 Carry Handle, Mini-14, H&K, or UZI integrated mounts already attached. Tritium option now available for low level light conditions.