The Specialty Rear Sight for Glock is designed for enhanced performance and precision. Featuring a serrated black finish, this rear sight measures .276 inches in height and has a .165 inches square notch, providing a clear sight picture for accurate aiming. The serrations help reduce glare, allowing for better visibility in varying light conditions, while the square notch design ensures quick target acquisition. This rear sight is a perfect upgrade for Glock enthusiasts looking to improve their shooting experience, offering a reliable and effective solution for enhanced accuracy and performance. Elevate your Glock with this Specialty Rear Sight, crafted to meet the needs of serious shooters.