The Holosun 407C X3 Gold Dot open lens red dot sight features a 2 MOA gold dot reticle for precise target acquisition and enhanced visibility in various lighting conditions.Holosun 407C X3 Gold Dot Red Dot Sight2 MOA gold dot reticle for accurate aimingRMR/SRO standard footprint for versatile mounting compatibilityOpen lens design for unlimited field of viewCR2032 battery powered for reliable operationBlack matte finish with durable constructionCompact 2.44-inch length 4.37-ounce weightMount not included - requires compatible baseDesigned for full-size pistol applications this optic delivers fast target acquisition and improved accuracy for competitive shooting duty use and personal defense scenarios.