Trijicon DI Night Sight Set for Springfield Armory XD, XD(M), & XD Mod.2 ASP UPC: 729857994767 UPC: 729857994767 encouraging instinctive ''Front Sight Focus'' to keep your eyes on the target Rugged machined steel sight bodies Matte black Nitride finish excellent wear and corrosion resistance Variety of front dot colors & rear notch configurations to choose from Industry leading 16 year brightness guarantee Suppressor height Tall enough to clear handgun mounted suppressors Night Fision night sights offer a revolutionary new design that with brighter the dual illuminated Trijicon DI Night Sights are equipped with an industry first finished with the same proprietary technique as the Trijicon ACOG