SKU: NPSFHFD21
UPC: 613485590432
MPN: SFHFD21
The Hi-Viz FastDot H3 is a low-profile single-dot sight set built for the Springfield Hellcat and Hellcat Pro. It combines a red fiber-optic front with a green tritium rear to give shooters a usable aiming reference around the clock, whether in bright daylight or full dark. Carry shooters who want faster sight acquisition than a standard blade-and-notch arrangement will find this set worth a look. It ships ready to mount in factory dovetails and works with standard holsters, so it slots into a daily-carry Hellcat without forcing a new rig or extra hardware.
What sets the FastDot H3 apart is its circle-within-a-circle design. The front fiber-optic dot sits inside the rear sight's ring, and when the gun is properly aligned the red front element disappears behind the rear, leaving a single glowing green circle as a positive confirmation of alignment. The fiber optic feeds bright daytime color, while encapsulated tritium handles the work in low light for true 24-hour illumination. Hi-Viz backs the tritium with a 12-year warranty. Because the unit contains tritium gas, it is regulated by the US NRC. The low-profile geometry keeps the sight snag-free on the draw without sacrificing the contrast that makes the green ring easy to find under pressure.
This sight earns its place on a Hellcat carried for personal defense, where the difference between a fast, confident aim and a fumbled one comes down to how quickly the eye picks up the dot. The circle alignment gives new and experienced shooters the same instant feedback. If you carry a different pistol, we stock comparable Hellcat options like the TruGlo Pro Hellcat set, along with a wider selection of night sights and other handgun sights. Reach out if you need help confirming fitment for your slide cut before you order.
This set is cut for the Springfield Hellcat and Hellcat Pro. It mounts in the factory dovetails and works with standard holsters, so it fits a daily-carry Hellcat without changing your existing rig or adding extra hardware.
The red fiber-optic front dot sits inside the rear sight's ring. When the pistol is properly aligned, the red front element disappears behind the rear, leaving a single glowing green circle. That gives you instant, positive confirmation that your sights are lined up.
Yes. The sight pairs a fiber-optic front for bright daytime color with encapsulated tritium for low-light and no-light conditions. Together they provide 24-hour illumination, so you have a usable aiming reference whether the lights are on or off.
Hi-Viz backs the tritium with a 12-year warranty. Tritium dims gradually over its service life, which is why the fiber-optic element handles daytime visibility while the tritium covers low light. The unit contains tritium gas and is regulated by the US NRC.
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North Pass Ltd. Hiviz
