The Trijicon 600891 HD XR night sight set brings reliable low-light performance to your FN FNP or FNX pistol. Built around self-illuminating tritium that glows without batteries or charging, these sights keep your sight picture visible in darkness or overcast conditions—a real advantage for defensive carry or low-light range work. The front sight features a bright green tritium vial paired with an orange outline for fast target acquisition, while the rear sight offers green tritium in a clean, traditional profile.

Trijicon's HD XR line is engineered for shooters who demand precision in everyday carry or duty-grade firearms. The contrast between the orange-outlined front post and green rear triangle gives you a distinct sight picture that tracks naturally to your target. Whether you're qualifying at the range, training in variable light, or carrying for self-defense, these night sights eliminate the gap between daylight practice and real-world low-light performance.

Installation is straightforward on any FN FNP or FNX platform, and the black frame blends seamlessly with the pistol's slide. Unlike electronics-dependent red dots or holographic sights, tritium-powered night sights are always ready—no batteries to check, no lens to fog, no electronics to fail. They're built to last the life of your pistol.

The Trijicon 600891 HD XR night sight set brings reliable low-light performance to your FN FNP or FNX pistol. Built around self-illuminating tritium that glows without batteries or charging, these sights keep your sight picture visible in darkness or overcast conditions—a real advantage for defensive carry or low-light range work. The front sight features a bright green tritium vial paired with an orange outline for fast target acquisition, while the rear sight offers green tritium in a clean, traditional profile.

Trijicon's HD XR line is engineered for shooters who demand precision in everyday carry or duty-grade firearms. The contrast between the orange-outlined front post and green rear triangle gives you a distinct sight picture that tracks naturally to your target. Whether you're qualifying at the range, training in variable light, or carrying for self-defense, these night sights eliminate the gap between daylight practice and real-world low-light performance.

Installation is straightforward on any FN FNP or FNX platform, and the black frame blends seamlessly with the pistol's slide. Unlike electronics-dependent red dots or holographic sights, tritium-powered night sights are always ready—no batteries to check, no lens to fog, no electronics to fail. They're built to last the life of your pistol.