Meprolight FT Bullseye Rear Sight Green Tritium FO Black Frame for Glock Gen 1-5 (Except MOS)

The Meprolight FT Bullseye is an extremely small, low-profile, fixed rear pistol sight that pairs a self-illuminating green tritium vial with a surrounding fiber-optic ring. Built on a lightweight, snag-free black aluminum frame, the sight installs in the factory dovetail of Glock Gen 1-5 pistols (excluding MOS models) with no permanent slide modifications required. The result is a battery-free aiming reference that draws on ambient light by day and glows from the sealed tritium insert at night, giving the shooter an instantly visible aiming point in virtually any lighting condition.

Designed for defensive and duty use, the FT Bullseye is drop-proof, shock-proof, and engineered to handle the recoil of repeated live fire. The ultralight profile preserves holster compatibility with most Glock-fit holsters on the market, while the 1-dot tritium/fiber-optic configuration delivers fast, intuitive target acquisition without the bulk or battery dependency of a reflex optic. The rear sight contains a small quantity (54 millicuries or less) of tritium in gaseous form and must not be disassembled.

Key Specifications:

• Model: FT Bullseye Rear Sight
• Firearm Fit: Glock Gen 1-5 (Except MOS)
• Mount: Dovetail
• Frame Material: Aluminum
• Frame Color: Black
• Rear Element: Green Tritium / Fiber Optic (1 Dot)
• Style: Fixed Rear Sight
• Power: Battery-free (tritium and fiber optic)