This Night Fision Optics Ready Stealth (ORS) set is cut for the Sig Sauer P320 platform (Night Fision part no. SIG-180-455-440-OGZG) running a DPP, 509T, or Acro red dot, with full front-and-rear tritium for a reliable backup sight picture.

Key Specifications

• Fits: Sig Sauer P320 pistols with DPP/509T/Acro-cut slides
• Front sight ring color: orange
• Rear sight vial color: green (full front-and-rear tritium)
• Design: Optics Ready Stealth (ORS) co-witness height
• Insert type: tritium, daylight-fluorescing ring (not painted-on)

Frequently Asked Questions

What red dots does this fit? DPP, 509T, and Acro-pattern cuts on the Sig P320.

Is this front-and-rear tritium? Yes, both the orange-ring front and green-vial rear use tritium inserts.

Is the front ring orange or yellow? Orange on this listing.

Buy the Night Fision Sig P320 Night Sights For Sale

Running a red dot on your P320? Need backup sights? Shop more Night Fision optics, or browse our full gun sights selection at Schaefer Defense.