The Night Fision Optics Ready Stealth Night Sight Set for the Sig P320 is a tritium sight set made to pair with a slide-mounted pistol optic (brand part no. SIG-180-455-440-YGZG). Taller than standard sights, it is meant to give approximately a lower 1/3 co-witness with the optic. The sights are machined from steel and use Night Fision’s injection-molded sleeve and Swiss tritium, which makes a brighter ring. Night Fision builds the Optics Ready line for pistols with P-series dovetails. This set is sized for the taller battery-pack-height optics, such as the DeltaPoint Pro.

Key Specifications

• The set is for optics-ready pistols with P-series dovetails, here the Sig P320.
• The sights are taller Optics Ready Stealth sights made to pair with pistol optics for approximately a lower 1/3 co-witness.
• The blade height is sized for battery-pack-height optics such as the Leupold DeltaPoint Pro.
• The vials are Swiss tritium in an injection-molded sleeve that Night Fision says creates a brighter, more durable ring, with a domed lens.
• The sights are CNC machined steel with a black nitride coating for wear and corrosion resistance.
• Installation is gunsmith recommended.
• Night Fision builds the set in the USA.

Frequently Asked Questions

Do these work with a red dot installed? Yes. Optics Ready Stealth sights are designed to be paired with pistol optics and give approximately a lower 1/3 co-witness.

Which optics are they sized for? This set is sized for taller battery-pack-height optics such as the Leupold DeltaPoint Pro. Night Fision sells shorter sets for lower optics, so check the blade height against your optic.

Who should install them? Night Fision recommends a gunsmith for installation and has an install guide on its site.

Buy the Night Fision Optics Ready Stealth Night Sight Set for Sig P320

If your P320 wears a tall battery-pack optic, this Night Fision set raises the iron sights to match. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more gun sights while you are here.