Meprolight FT Bullseye Rear Sight Green/Tritium Fiber Optic, Black - 631023108

Fixed rear sight featuring dual illumination with tritium and fiber optic technology for day and night shooting. Compatible with Glock Gen 1-5 pistols (excluding MOS variants) via dovetail mount. Black aluminum frame with green fiber optic and tritium elements for reliable target acquisition in various lighting conditions.