The ACOG dual illumination sight is world renowned for reliability and accuracy in the toughest combat conditions on this planet. The a lot of advantages of the usage of a battery-free optical sight that may be “at all times on” and that automatically adjusts for lighting conditions has made the ACOG some of the preferred gunsights of the United States armed forces. Fiber optics and tritium vials create a bright aiming point that may be easy to pick out up with both eyes open, at distance or close range, for accurate and rapid target engagement. This ACOG features: Fiber Optic/Tritium Dual IlluminationTA60 Flattop Mounting SystemMatte Black FinishPelican Carrying CaseLimited Lifetime Factory WarrantyTechnical InformationAdjustment Click Value: 1/4 Minute of angleEye Relief: 1.9″Exit Pupil Diameter: 10 mmField of View at 100 Yards: 19.30’Length: 6.1″Weight: 6.94 ozInlcudes: Flat top mount Compact ACOG Scopecoat Medium sized Pelican Case Lenspen Trijicon Logo Sticker Manual and Warranty CardThank you or viewing this auction by Rock Hill Sports The buyer of this auction will receive the exact item pictured and described in the title. Each and every item we sell is brand-new 100% authentic, original, in an unopened box. As a result of the large volume of items we sell, we ask that you visit the manufacturers homepage for detailed specifications about this item.International customers please message about shipping!!