Ameriglo I-Dot FN Hi-Power Night Sights - Orange/Green Tritium for Enhanced Low-Light Accuracy

AmeriGlo's i-Dot night sights for the FN High Power deliver the kind of low-light performance that matters when you need to shoot fast and accurately in dim conditions. Built around a proven dot-over-dot sight picture, these tritium night sights give you a straightforward aiming reference that works whether you're on the range in daylight or drawing in a dark defensive situation. The i-Dot design prioritizes quick vertical alignment—you stack the front dot in the rear notch and press the trigger, no guesswork required.

These sights are purpose-built for the 2023 FN High Power, so you get a factory-fit installation without the headaches of forcing aftermarket hardware onto a platform that wasn't designed for it. The front sight features a green tritium dot surrounded by an orange outline, giving you multiple sight picture options depending on your light conditions and preference. The rear sight uses AmeriGlo's i-Dot configuration with a square notch and matching green tritium, creating that consistent dot-over-dot stack that makes fast, repeatable shooting possible.

If you're carrying a modern FN High Power for sport shooting or personal defense, upgrading from the factory sights to quality night sights is one of the smartest moves you can make. The case-hardened finish on both front and rear sights resists wear and corrosion, and the tritium elements will glow reliably for years without batteries or charging. These are the kind of sights that work when it matters.

Key Features

• Dot-over-dot sight picture for quick, intuitive vertical alignment
• Green tritium with orange outline front sight—visible in daylight and darkness
• Green tritium rear sight with square notch for consistent sight geometry
• Factory-fit for 2023 FN High Power—no gunsmithing required
• Case-hardened finish resists wear and corrosion
• Self-illuminating tritium—no batteries, no charging

Specifications

Frequently Asked Questions

Will these sights fit my FN High Power?

These AmeriGlo i-Dot sights are designed specifically for the 2023 FN High Power. They are factory-fit for that model and should install without modification.

How do the dot-over-dot sights work?

The i-Dot configuration uses a green tritium dot on the front sight that you align vertically with a green tritium dot in the rear square notch. This simple stacking method makes sight alignment fast and repeatable, especially useful in low light or high-stress situations.

Do these sights glow in the dark?

Yes. The sights contain tritium, which is self-illuminating and will glow in darkness without batteries or charging. The tritium will remain functional for many years.

Can I use these sights in daylight?

Absolutely. The orange outline on the front sight is visible in daylight and helps you acquire the sight picture quickly. The tritium is always on, but it's the bright outline that dominates your view in bright light.