The Holosun ARO Enclosed Green 2 MOA Sight is engineered for precision and durability, featuring a vibrant green dot for enhanced visibility in various lighting conditions. With a 2 MOA dot size, this sight is optimized for quick target acquisition. It is compatible with standard 1913 Picatinny rails, ensuring versatile mounting options. The included 1.63" lower 1/3 co-witness mount allows seamless integration with iron sights. Constructed from robust materials, the enclosed design provides protection against debris and adverse weather. This tactical sight is ideal for competitive shooting and tactical applications, offering reliability and performance for discerning users.Holosun Technologies, ARO, Green Dot, 2 MOA Dot, Fits 1913 Picatinny Rail, 1.63" Lower 1/3 Co-Witness Mount, Black