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Questions & Answers
Will these co-witnesses with Vortex defender enclosed Ccw? Manufacturer Answer

Yes, these sights will be a lower 1/3rd co-witness on a P365 with a Vortex Defender CCW.

by Night Fision, Manufacturer, April 29, 2026
Will these sights cowitness with the new Osight XR? Manufacturer Answer

We haven't gotten any of the Osight XRs into our shop for sight height comparison. Reach out to our customer service team and we'll help you fight the correct height.

by Night Fision, Manufacturer, January 28, 2026
Customer Reviews
Helpful Positive Review
THE GOOD: These sights are very well made. The steel is machined extremely well with no perceivable variation in the edges, flat planes, and each side being precisely the exact same dimensions. The tritium is good. The price is good, they installed ...
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1/1 found this helpful
Helpful Positive Review
Best Night Sights Made!!!!! Period by Florida Man, Verified Owner, January 29, 2025
All my guns get the optic height Night Fision sights! Take any sight from Trijicon or any other company and put them in the dark side by side and they are twice as bright!!! And the fact the color ring on the front sight has the color (orange, yello...
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1/1 found this helpful
Most Recent Reviews
Title says it all. If you're going to use Leupold DeltaPoint Pro red dot, these are not tall enough. The sights themselves are great, but I'm taking one star off due to misleading title :(
0/4 found this helpful
Most Recent Reviews
The picture of this sight is buffet from the actual one. The sight will not fit smith Wesson M&P 9 with optic cut as it is a smaller dovetail cut out. I had to return this because of that reason.
0/2 found this helpful
Most Recent Reviews
Not durable by Tmac, July 3, 2024
Purchased early June this year.. on my Sig 365 xl in my lock box in the house and carried in my tote bag when going to shoot. Checking my sig out a few days ago and the front sight had no glow when in darkness. There was no rough treatment. Very disa...
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Most Recent Reviews
Love it but.... by Dan, Verified Owner, May 9, 2024
These were exactly what i wanted for my build. Was happy to see them in stock at a decent price. Only problem is the front sight slid in and out of the slide cut with zero resistance while the rear sight needed to be knocked in as normal. I reluctant...
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Read All 7 Reviews
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Product Info for Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS

Night Fision night sights offer a revolutionary new design that with brighter, more vivid, aiming dots. Like all night sights, Night Fision uses self-illuminating Tritium to get the "always on" glow that makes them so effective. Night Fision sights have 30% more Tritium than most sights on the market. The Tritium insert isnt surrounded by a painted-on ring, but rather one made of a daylight fluorescing material that produces optimum visibility in daylight.image

Night Fisions Optics Ready Stealth Series (ORS) sights are engineered to offer a lower 1/3 co-witness with your slide mounted red dot sight. As an alternative to repurposing Suppressor Height sights, ORS sights are designed from the dovetail up to work as back up sights for red dots, obscuring less of the optic window while still allowing three dot sight alignment if needed.

Specifications for Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS:

Manufacturer: Night Fision
Gun Make: SIG Sauer
Gun Model: SIG Sauer P365, SIG Sauer P320
Color: Black
Sight Style: U-Notch
Fabric/Material: CNC Machined
Gun Type: Pistol
Front Blade Height: 0.289 in
Rear Blade Height: 0.287 in
Size: One Size
Illumination Type: Tritium
Brightness Settings: 1
Condition: New
Finish: Black Nitride
Age Group: Adults
Gender: Unisex

Features of Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS

  • Brightest Tritium sights on the market
  • Rugged machined steel sight bodies serrated for glare reduction
  • Matte black Nitride finish - excellent wear- and corrosion-resistance
  • Front rings available in yellow, orange, or black
  • Designed for an approximate lower 1/3rd co-witness with Holosun 507k and EPS Carry, Shield RMSc, Holosun SCS 320, Swampfox Sentinel, and other similar-height optics on the market
  • Compatible with Sig P365 and P320

Package Contents:

  • Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS
  • Allen Wrench

Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS Orderable Models

List of Orderable Models

  • Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Orange Front Ring, Black, One Size, SIG-180-289-287-OGZG , MPN: SIG-180-289-287-OGZG , UPC: 856386007771 , Code: 32J-AP-P365-SIG-180-289-287-OGZG
  • Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/Yellow Front Ring, Black, One Size, SIG-180-289-287-YGZG , MPN: SIG-180-289-287-YGZG , UPC: 856386007764 , Code: 32J-AP-P365-SIG-180-289-287-YGZG
  • Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Black Front Ring, Black, One Size, SIG-180-289-287-ZGZG , MPN: SIG-180-289-287-ZGZG , UPC: 856386007788 , Code: 32J-AP-P365-SIG-180-289-287-ZGZG

Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Orange Front Ring, Black, One Size, SIG-180-289-287-OGZG , MPN: SIG-180-289-287-OGZG-EDEMO , Code: 32J-AP-P365-SIG-180-289-287-OGZG-EDEMO-IN-D
  • USED, Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/Yellow Front Ring, Black, One Size, SIG-180-289-287-YGZG , MPN: SIG-180-289-287-YGZG-EDEMO , Code: 32J-AP-P365-SIG-180-289-287-YGZG-EDEMO-IN-C
  • USED, Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Black Front Ring, Black, One Size, SIG-180-289-287-ZGZG , MPN: SIG-180-289-287-ZGZG-EDEMO , Code: 32J-AP-P365-SIG-180-289-287-ZGZG-EDEMO-US-C
  • USED, Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Orange Front Ring, Black, One Size, SIG-180-289-287-OGZG , MPN: SIG-180-289-287-OGZG-EDEMO , Code: 32J-AP-P365-SIG-180-289-287-OGZG-EDEMO-SC-D
  • USED Night Fision Optics Ready Stealth Night Sight Set for Sig P365/P320/EPS w/ Black Front Ring, Black, One Size, SIG-180-289-287-ZGZG, EDEMO1, Used, Condition Fair , MPN: SIG-180-289-287-ZGZG-EDEMO1 , Code: 32J-AP-P365-SIG-180-289-287-ZGZG-EDEMO1
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