The Holosun AEMS X2 Enclosed Red Dot Sight features a precise 2 MOA dot alongside a 65 MOA circle for enhanced target acquisition. Constructed to fit standard 1913 Picatinny rails, it offers a robust, lower 1/3 co-witness mount for optimal alignment with iron sights. The enclosed design ensures superior durability and resistance to environmental factors, while the advanced LED technology provides extended battery life and a wide range of brightness settings for various lighting conditions. With its lightweight build and user-friendly controls, the AEMS X2 is engineered for accurate aiming in tactical situations, making it a reliable choice for firearms enthusiasts and professionals alike.Holosun Technologies, AEMS X2 Pro, Red Dot, 2 MOA Dot with 65 MOA Circle, Fits 1913 Picatinny Rail, Lower 1/3 Mount, Black