The Night Fision Stealth night sight set for SIG P320 pistols with P-Series dovetails is made to sit under a slide-mounted red dot (Night Fision part no. SIG-180-289-287-YGZG). Night Fision builds the sights from CNC-machined steel with a black nitride coating and fills them with Swiss tritium. The Optics Ready Stealth height gives approximately a lower-third co-witness, and this set uses the .289-.287 blade height, which the maker pairs with the Holosun EPS Carry on a plate system and the Holosun SCS320. A patented injection-molded sleeve holds each tritium vial and forms a bright ring Night Fision calls The Perfect Dot. It is a night-sight upgrade for an optic-equipped P320 that still wants a usable iron sight backup.

Key Specifications

• The set fits optics-ready pistols with P-Series dovetails, here for the SIG P320.
• The blade height is .289-.287, the Optics Ready Stealth height Night Fision lists for this set.
• Night Fision pairs this height with the Holosun EPS Carry on a plate system and the Holosun SCS320.
• The sights give approximately a lower-third co-witness through a pistol red dot.
• They are Swiss tritium night sights, built in the USA.
• The sights are CNC-machined steel with a black nitride coating to improve wear and corrosion resistance.
• A domed lens collimates the tritium rays for a sharper sight picture.

Frequently Asked Questions

Which red dots does the .289-.287 height pair with? Night Fision lists the Holosun EPS Carry with a plate system and the Holosun SCS320 for the .289-.287 blade height. Check the blade height against your optic, because each height sets a different co-witness.

Do I need a gunsmith to install them? Night Fision recommends gunsmith installation and publishes an install guide for the sights.

Will they work with a red dot installed? Yes. The Optics Ready Stealth series is designed to be paired with pistol optics and gives approximately a lower-third co-witness.

Buy the Night Fision Optics Ready Stealth Night Sight Set for SIG P320, P-Series Dovetails, .289-.287

Backup irons matter most on the day a red dot fails, and a tritium set sized for the optic keeps them useful. Order it from our Lubbock, Texas shop for fast direct shipping, and see more scopes, sights and optics while you are here.