The Holosun ARO Enclosed Red 2 MOA Sight delivers precision aiming with its 2 MOA dot for quick target acquisition. Engineered by Holosun Technologies, this durable optic features an enclosed design that enhances resilience against environmental factors. It is compatible with 1913 Picatinny rails, allowing for versatile mounting options. The included 1.63" lower 1/3 co-witness mount ensures optimal alignment with iron sights, facilitating seamless operation. Its robust construction combines with advanced lens coatings for superior clarity and light transmission. The sleek black finish further complements firearms aesthetics while providing a reliable, high-performance sighting solution for both tactical and competitive shooters.Holosun Technologies, ARO, Red Dot, 2 MOA Dot, Fits 1913 Picatinny Rail, 1.63" Lower 1/3 Co-Witness Mount, Black