1. The HYPER BRIGHT FIXED PISTOL SET FN features the world's brightest tritium sights for visibility in any light, with a choice of green, yellow, or orange front sight rings for fast target acquisition.
2. Equipped with always-on Swiss-made Tritium vials, the sights are maintenance-free, battery-free, and provide continuous illumination for up to 12 years, making them reliable in all conditions.
3. These durable, drop- and shockproof sights are made of steel, offer a snag-free design for easy draw, and are suitable for heavy recoil, ensuring performance under pressure in any weather.

A total eclipse of conventional brightness. It’s the world’s brightest handgun sight in any light, with tritium specially formulated to give you industry-first brilliance from broad daylight to midnight. These self-illuminated, fixed tritium sights feature an extremely bright colored ring front sight in your choice of green, yellow, or orange, delivering supreme visibility as a night sight or day-night sight. Contrasting front and rear sight colors help shooters focus on the front sight quicker for faster target acquisition in all lighting conditions. Because you can’t predict when everything will depend on your sight’s visibility, you can count on Hyper-Bright™. Every time. HYPER-BRIGHT CONCEPT: The MEPRO Hyper-Bright™ fixed Day and Night Sights offer the most reliable illumination for day or night. Mepro Hyper-Bright™ fixed sights feature an extremely bright fluorescent contrast colored ring in green or orange for fast target acquisition in the daytime. The yellow ring option is the sole option with phosphorescent paint that charges with light and glows in lowlight conditions for a short time in conjunction with the tritium. As a result, both rear and front tritium sources appear green in lowlight and nighttime. ALWAYS ON: Premium grade green Swiss-made Tritium vials in the front and rear sights allow for low light and nighttime conditions. The U-notch shape on the rear naturally directs your eyes to the top of the Front sight. No batteries, no switches – always on, always ready 24/7 for 12 years. Maintenance-free can be mounted directly with no modifications. Direct factory replacement, recommend replacing as a set. HIGH DURABILITY: The MEPRO HYPER-BRIGHT™ are drop- and shockproof, built for endless rounds under heavy recoil, and made of steel. Its ultralight, snag-free design is easy to draw and gives you instinctive aiming under pressure. In addition, these sights are reliable in any weather conditions.