Hi-Viz FastDot H3 Night Sights for Glock MOS 9MM 40 S&W 357 Sig – Tritium Fiber Optic (GGLMFD21)

• Hi-Viz FASTDOT H3 night sight set fits Glock MOS 9mm and 40 S&W models
• Tritium and fiber optic Lightpipe technology provides 24-hour illumination without batteries
• Red front sight and green rear sight supports fast sight acquisition in low light
• Front and rear handgun sight set designed for Glock MOS pistol configurations
• Series FASTDOT H3 sight system uses low profile single dot sight design
• UPC 613485590401, manufacturer part number GGLMFD21, color red and green

The Hi-Viz FASTDOT H3 Night Sights GGLMFD21 is a pistol night sight set designed for Glock MOS handguns chambered in 9mm, .40 S&W, and .357 Sig. This sight system combines tritium and fiber optic elements for continuous illumination.

The Hi-Viz FASTDOT H3 Night Sights GGLMFD21 fits Glock MOS models and includes both front and rear sight units. The front sight features a red illumination element, while the rear sight uses green for contrast. The design integrates tritium and lightpipe technology to provide visibility in both daylight and low-light conditions. This model is configured as a low-profile front and rear set compatible with MOS platforms. In standard configurations, it supports consistent sight alignment. This product is used for handgun sight upgrades and is suitable for range use and low-light shooting applications.