Night Fision Optics Ready Stealth Night Sight Set - Sig P365 / Holosun 507K Footprint - Yellow Front Ring / Green Tritium Rear

The Night Fision Optics Ready Stealth Night Sight Set is purpose-built for the Sig Sauer P365 and any slide-mounted optic running on a Holosun 507K footprint, delivering a factory-tuned lower 1/3 co-witness without forcing a taller-than-stock sight picture. Built around Night Fision's patented domed-lens technology, these tritium night sights carry more tritium than the average night sight and produce a crisp, defined glow that speeds target acquisition in low light.

The front blade carries a yellow outline ring surrounding green tritium for rapid daylight pickup, while the rear uses a blacked-out stealth profile housing green tritium vials so the rear stays visually subdued behind a red dot. The bodies are CNC machined from high-quality steel for long-term durability under carry and range use, with front and rear blade heights of .240" and .238" respectively, sized specifically to clear the mounted optic and deliver the intended co-witness through the optic's rear window.

Installation is drop-in to the factory P-Series dovetail on the Sig P365. This set is designed, machined, and assembled in the USA, making it the ideal backup-sighting solution for P365 carriers who run a 507K-class reflex optic and want a low-profile, snag-free rear that does not compete with the dot.