The Meprolight FT Bullseye Rear Sight is an innovative addition to your Glock MOS pistol offering a compact and efficient aiming solution. Its sleek design features a green tritium insert ensuring visibility in low-light conditions while the fiber optic component enhances performance during the day. The steel frame in black complements the robust construction ensuring durability and reliability. Engineered to be intuitive this fixed rear sight enhances your shooting accuracy and speed without requiring extensive adjustments. Its compatibility with most standard holsters makes it a practical choice for any shooter looking to upgrade their firearm.