Hd Xr Night Sight Set-Fnh Fns~ 40 Fnx~ Fnp~ 40-Yellow

The Trijicon HD XR night sight set brings purpose-built low-light performance to your FNH pistol. Whether you're training after hours, hunting in dim conditions, or simply want reliable sight picture when daylight fades, these night sights use self-illuminating tritium lamps to keep your target acquisition sharp—no batteries, no buttons, no excuses. Built for FNS, FNX, and FNP models in 40 S&W, the HD XR design prioritizes what matters: a thinner front post that clears more of your target while a sapphire jewel caps each tritium lamp to spread light evenly and shield the delicate internals from impact, solvents, and the rigors of regular carry and range use.

The HD XR front sight's refined profile gives you a larger field of view than conventional night sight designs, letting you track movement and acquire follow-up shots faster in low light. The rear sight features a U-notch geometry proven for fast sight alignment, and both are wrapped in protective aluminum cylinders that safeguard the tritium lamps during holstering, unholstering, and the inevitable snags that come with any serious shooting lifestyle.

Installation is straightforward on compatible FNH platforms—no gunsmithing required if you're comfortable with basic sight removal and pressing. Trijicon's tritium lamps maintain usable brightness for years without maintenance, making these a set-it-and-forget-it solution for shooters who demand performance in the dark.

Key Features

• Self-illuminating tritium lamps—no batteries or activation required
• Thinner front sight post reduces target obstruction and improves field of view
• Sapphire jewel caps distribute light evenly and protect lamps from impact and solvents
• U-notch rear sight design for rapid sight alignment
• Protective aluminum cylinders guard tritium lamps during carry and use
• Yellow tritium color for enhanced contrast and quick target acquisition
• Compatible with FNH FNS, FNX, and FNP handguns in 40 S&W

Specifications

Frequently Asked Questions

Will these night sights fit my FNH pistol?

Yes, the HD XR night sight set is designed for FNH FNS, FNX, and FNP models in 40 S&W caliber. Verify your specific model before purchase to ensure compatibility.

How long do the tritium lamps stay bright?

Tritium lamps maintain usable brightness for years without any maintenance or battery replacement. The sapphire jewel cap protects the lamp and helps distribute its light evenly throughout its lifespan.

Do these sights require any batteries or charging?

No. Trijicon's tritium night sights are self-illuminating and require no batteries, charging, or activation. They glow continuously in low light without any user input.

What's the difference between the thin front post and standard night sights?

The HD XR front sight uses a thinner post design that obscures less of your target, giving you a larger field of view. This geometry helps with faster target acquisition and sight alignment compared to thicker front posts.