Trijicon HD XR™ Night Sights - FNX-45, FNP-45 FN603-C-600890

The FNX-45 and FNP-45 are serious defensive and duty pistols built around stopping power and reliable operation under hard use - and the Trijicon HD XR Night Sights FN603-C-600890 gives FN 45 owners a precision night sight upgrade that goes further than standard HD sights can take them. The HD XR was built for shooters who need more than close-range speed from their night sights - it was engineered to give pistol shooters the ability to identify targets, place precise shots, and confirm hits at distances where standard night sight front posts create more obstruction than they should.

The FN603-C-600890 fits the FN America FNX-45 and FNP-45 - a direct-fit solution that installs correctly and aligns properly on these specific FN 45 platforms without any modification or adaptation required. Sight dimensions matter on the FN 45 platform, and the HD XR FN603-C-600890 was engineered specifically for these models to deliver correct installation and proper performance. Green Tritium Sights lamps are warranted for 12 years from the date of manufacture. Professional installation is recommended.

The standard HD front post is already an improvement over conventional night sights in terms of front-sight acquisition speed. The Trijicon HD XR takes the next step by thinning that post - opening up the sight picture around the front sight in a way that makes target identification cleaner, engagement faster, and hit location on target more visible at distances where a wider post blocks too much of the view to be genuinely precise. For FN 45 owners who train seriously and push their pistol work beyond typical close-range distances, that practical difference is immediately noticeable.

The Yellow Night Sight FN603-C-600890 yellow photoluminescent ring delivers warm, natural front-sight contrast that instinctively draws the eye forward under stress. Tritium handles darkness without batteries.