The EOTech XPS2-0 is the shortest smallest and lightest holographic weapon sight available without night vision compatibility. This compact optic features a 68 MOA ring with 1 MOA dot reticle and runs on a single CR123 battery for reliable performance.EOTech XPS2-0 Holographic Weapon Sight68 MOA ring with 1 MOA center dot reticle patternSingle CR123 battery power sourceTan colored exterior finishRear button configurationWater resistant constructionFits Weaver or MIL-STD-1913 rail systemsCompact design leaves rail space for iron sights or magnifiersIdeal for hunters and law enforcement officers who need a lightweight fast-acquisition optic that maximizes rail space while delivering EOTech's proven holographic sight technology.