Meprolight FT Bullseye Rear Sight — Glock MOS, Green Tritium

The Meprolight FT Bullseye is a low-profile rear sight engineered for Glock MOS standard-size pistols. It combines fiber-optic daylight collection with premium-grade tritium to produce an illuminated dot-and-circle bullseye aiming point without batteries. Designed for fast, instinctive target acquisition, the FT Bullseye mounts to standard pistol dovetails and maintains a snag-resistant profile suitable for daily carry and service use. The sight eliminates the need for a front sight and is built to withstand drop and recoil stresses.

Key Specifications

• The sight fits Glock MOS (standard size only).
• Illumination uses fiber optics and premium-grade tritium for day and low-light operation.
• The front element color is green.
• The rear element is green tritium with fiber optic.
• The frame material is steel.
• The sight style is fixed rear sight, tritium/fiber-optic.
• The sight length measures 1.63 inches.
• The sight width measures 0.71 inches.
• The sight height measures 0.24 inches.
• The design provides low-profile, snag-resistant handling.

Built to function reliably across lighting conditions, the FT Bullseye offers an intuitive single-point sight picture similar to a reflex sight while preserving the simplicity and robustness of fixed iron sights. Its fiber-tritium combination and compact footprint make it a practical upgrade for shooters who want fast acquisition and durable performance in everyday carry, law enforcement, or range applications.