The Holosun AEMS EVO Enclosed Red Dot Sight delivers advanced target acquisition with multi-reticle options and rugged enclosed design for reliable performance in any environment.Holosun AEMS EVO Enclosed Red Dot Sight2 MOA dot or 65 MOA circle dot reticle optionsPicatinny/Weaver rail mounting systemCR2032 battery power sourceBlack matte finish for reduced glare5.56 ounces lightweight constructionCompact dimensions: 3.80 x 6.05 x 7.70 inchesIdeal for tactical applications hunting and competitive shooting where fast target acquisition and durability are essential. The enclosed design protects the emitter from debris while maintaining crystal-clear sight picture.