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Night Fision Suppressor Night Sights for SIG

12 reviews Write a Review
  • Fast Order Fulfillment

  • Proudly made in the USA

  • 100% Quality Assurance

  • Night Fision Perfect Dot™ Suppressor Height Night Sight Set with Front + “Square” Rear (UPC: 810116034420)
  • Front Perfect Dot™ with Green Tritium + Black Rear Perfect Dots™ with Green Tritium
  • Fits Sig Sauer Suppressor Height P-Series Pistols

When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Their patent-pending injection molded sleeve design not only holds their tritium vials securely in place, it creates a brighter and more durable ring, they call The Perfect Dot™, that provides maximum visibility both day and night.


  • Perfect Dot™ Night Sights with added daytime florescence
  • Brightest Tritium Night Sights on the market
  • CNC Machined out of high quality steel
  • Black Nitride coating used to improve wear and corrosion resistance
  • Installation: Contact Professional Gunsmith
  • Built in the USA with Swiss Tritium

Note: These sights are not compatible with the Norsso Vortex Venom optic milling pattern. The rear sight overhang interferes with the optic. We recommend a Trijicon style sight with no rear dovetail overhang instead.

Cowitness Amount:
Lower 1/3rd

12 Reviews

  • 5
    Night Fision suppresser height

    Posted by Unknown on Nov 30th 2021

    These sights are great! Fixed the one thing I didn’t like about my Sig. Great sight picture. Good in low light. Really like the orange accent. Co-witnesses with my RMR. Easy install with the right tool. Fantastic product! Good price.

  • 5
    Night sight for P320

    Posted by Emanuel on Oct 19th 2021

    excellent quality. the super bright angel, easy to find when shooting fast

  • 5
    Night fusion sights for sig [IWI Masada]

    Posted by Robert Fuqua on Aug 30th 2021

    Worked out great!

  • 5
    Great quality product

    Posted by Steven Harvey on Jul 22nd 2021

    had these sights installed on my Norsso 40 cal P320 slide. They are perfect and work well with the red dot optic. Well done Norsso.

  • 5
    Quality Product

    Posted by Christopher Pulley on Jun 30th 2021

    ☆☆☆☆☆ Nothing else to say. Very happy.

  • 5
    Night Fision

    Posted by AllthingsHarley on May 21st 2021

    This is my first time buying Fision night sight. Wow I won't be buying nothing but Fision sights from now on for my guns. Quality and visibility is spot on day or night.

  • 5
    Suppressor height night sights

    Posted by Tom Cunningham on Apr 19th 2021

    Absolutely love these sights.. first thing everyone noticed and asked about, not the 400+ slide but the sights! Lol great product, compliments slide excellently!

  • 5
    Bright Night Lights, Easy Install

    Posted by Chance Reimer on Jan 19th 2021

    I was unfortunately too dumb to buy these preinstalled with my slide, however, they were sturdy and easy to install with the appropriate tools. Got it sighted with a laser bore sight, and was able to get co-witness with a Trijicon RM06. They look nice, and are bright to boot when it's dark.

  • 5
    Bright, perfect height

    Posted by Paul on Dec 9th 2020

    These sights are about as good as anything I could have gotten after the fact, except they are mounted for you already. Cant beat that. Have not sighted in my red dot yet but they line up perfectly at the bottom of the rds.

  • 5

    Posted by Unknown on Aug 11th 2020

    Great product.

  • 5
    Night Fision Supressor Height Sights

    Posted by Steve on Dec 26th 2019

    I purchased these sights along with the P320 Bentham slide. They shipped installed on the slide. Thank you Norsso. After installing my RMR to the slide I zeroed the RMR to co-witness with the sights. It was dead on at 15 yards. The sights are very bright in low light. The orange from dot is very bight as well. The sights are as good as most and better than some top name and more expensive sights.

  • 5
    Sig P320 Suppressor Height Night Sights

    Posted by Jeff Jones on Dec 10th 2019

    The Norsso Sig P320 Suppressor Height Night Sites are just what I was looking for. The perfect size, easy to install, and very easy to pick up and visually align when shooting. Accuracy is dead-on with proper alignment. The night sight vials appear quite small in normal light but are crisp and easy to find in the dark. Very impressed with these sights!