The new XPS series of sights from EOTech are the shortest sights from EOTech to this point which leaves you with more rail space than other EOTech sights. This smaller sight runs on a single CR123A battery which provides a lifetime of as much as 600 hours. Having a shorter sight allows for more room to mount detachable iron sights for backup, or to mount every other accessories you may want. EOTech XPS sights feature an integral mount to be used on Picatinny or Weaver-style rails. Technical Information Optics: Transmission holography – parallax free Magnification: 1xReticle: 68 MOA Circle with 2 1 MOA dotsEye Relief: Unlimited Length/Width/Height:3.8″x2.1×2.5″ Weight: 9 oz Temperature: -40 to 150 F Battery Type: CR123Battery Life: 600 Hours Waterproof: Submersible to 33 ft depth Sealing: Fogproof internal optics Color/Finish: Non reflective black with hard coat finish Adjustment (per click): 0.5 MOA (1/2″ at 100 yds) Adjustment Range: +/- 40 MOA shuttle Mount: 1″ Weaver or Picatinny (MIL-STD-1913) rail Return to Zero: Repeatable to 2 MOA after re-mounting Night Vision Compatible: No EOTech, Tactical, Holographic, Non-Night Vision Compatible Sight, 68MOA Ring with 2 1MOA Dots, Black Finish, Rear Buttons, includes CR123 Battery Product Specifications UPC Code: 672294600220Manufacturer: EOTechModel: TacticalModel: HolographicType: Non-Night Vision Compatible SightSize: 68MOA Ring with 2 1MOA DotsFinish/Color: BlackDescription: Rear ButtonsAccessories: CR123Manufacturer Part #: XPS2-2 This EOTech Model XPS Weapon Sight is without doubt one of the smallest and shortest sight to be had from EOTech. In comparison to traditional N-cell battery sights, the EOTech Model XPS requires only 2_ inches of rail space and runs on a single CR123 lithium battery.This EOTech Model XPS Weapon Sight is lightweight but incredibly fast with three different reticle options Add a map to your own listings. FREE Trial!