The Sport Ridge AR-15 rear sight is designed to attach easily to any 1913 Picatinny rail, making it compatible with most optics setups. This rear sight offers windage adjustments with simple finger control and includes both low-light and standard apertures for versatile targeting in various conditions. It locks securely in the upright position, ensuring reliable performance when needed. Whether you're using it as a backup or primary sight, this AR-15 rear sight delivers precision and convenience.