THE WORLD´S #1 SOURCE FOR Night Sights | Tritium Night Sights | Glock Gun Sights | Brightest Handgun Sight




4.60 out of 5 based on 20 customer ratings
(20 customer reviews)



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When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the norm. Night Fision breaks the mold, literally. Our patent-pending injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring, we 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

Additional information


17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 45, 48, 20, 21, 29, 30, 36, 40, 41, 42, 43, 43X

Sight Style

Square Notch Rear + Front, U Notch Rear + Front, Front Sight Only, Suppressor Height, Accur8

Front Ring Color

White, Orange, Yellow, Red, Blue

Rear Ring Color

White, Black, Blank, N/A



  1. 5 out of 5

    santana2926 (verified owner)

    Bought the yellow front with black ring U notch rear for Glock 19. Being a former CNC machinist I can say they are well made. Brighter tritium then the ameriglo sights I had before. The yellow front really stands out well in daylight. Will buy again.

  2. 5 out of 5

    Andrew D

    Bought these sight to try for a Glock 19/34 setup I build. On the inaugural run I tested the sights against what they are suppose to do as well as ran them through a One Box Workout. First shots with the pistol and sights was a target at five yards eight shots were in the ten ring, two shots were in the 9 ring. At 25 yards 7 shots with in the 6 inch target, three outside. With the One Box Workout all shots demonstrated solid hits at 15 yards. I’m confident that is I do my part these sights will work do theirs. This inaugural test was done in a indoor low light range. The Yellow/Green with the tritium, sight was easy to find, the figure 8 concept of the front/rear tritium makes low light acquisition quick with the push out. As far as machine quality, I set the rear sight dead center in the slide on the workbench, and did not see any need to adjust it afterwards while at the range. Only issue I could find is getting use to the taller than OEM sight. Which as a quick note I did not find a single holstering/drawing issue from the long slide or the taller sights, after 20 minutes of dry fire holster drawing practice with this combination. I have two other Glock builds planned-they will be getting Accur8 sights.

  3. 5 out of 5

    Chris J.

    Very well made, and VERY bright! I have used sights from many manufacturers, and now they are all getting switched out for Night Fision sights! The bright front circles make acquisition easy in any light. I do my research, and always like to talk to companies before I buy, and they pick up the phone and are super knowledgeable and friendly.

  4. 5 out of 5

    Steven K

    I have black ring rear/Orange Front and they are they brightest and easiest to acquire during shooting drills. I am currently switching out all my current sights for Night Fision. Next up is blue suppressor height sights for my Grey Ghost slide with RMR. Love these sights and cant recommend them enough!

  5. 5 out of 5

    john brasfield

    I have tried several different sights on my Glock 19. I am 55 with bifocals and these sights I pick up well. The u notch I pick up better than the trijicons and the distance between the posts is good for my style of shooting. Sights are very subjective but for me these seem to work well. I don’t hunt as much for the sight picture. I am taking a night shooting class next week so we will see how they glow. Tests in the back yard seem pretty good. If they work on my .45 as well, these sights will eventually go on all of my pistols. Good stuff!

  6. 5 out of 5

    Blake Chinn

    these are the BEST traditional sights on the MARKET. I iove these sights on my glock 19.

  7. 5 out of 5

    John Figueroa (verified owner)

    I have all my Duty Weapons outfitted with Night Fision sights.
    All three weapons Glock 19 Gen 4 MOS, Glock 26 Gen 4 and a Glock 43.
    All have White front with White rear sights.

  8. 5 out of 5

    rjkahula (verified owner)

    I went with Yellow front, White rear, suppressor height sights for my Glock 17. These are fantastic, the tritium is very very bright..but oh my lord, the Yellow tritium housing of the front sight is INSANELY bright in outdoor and even some indoor lighting. Not to mention, the fit and finish are perfect. I have plans to buy some for my Glock 20 very soon, and have all the guys at my work buying them as well. Great product, and extremely fast shipping (even here to Alaska). Thank you guys!

  9. 5 out of 5

    clarksghosts82 (verified owner)

    Nice sights.i would recommend a sight pusher .I didn’t have one but should have bought one .so I went with their glock install kit. Nice kit nice took a little bit of Finnish off wasn’t to crazy about that. I love the sights .just be nice if they would eventually sell them to fit and not have to be filed. But I would purchase again.thanks for the great sights and stickers and patch.!!!

  10. 5 out of 5

    Steve Sherman

    These sights are awesome. My eyesight is starting to go. I need reading glasses and have problems picking up most sights clearly. I installed the Perfect Dot sights W/Yellow front and white outlined rear on my Glock 45. WOW!! No doubt they are very bright and easy to pick up in daylight. I can also say that at night the Tritium does glow brighter than any of my other sights. Fit and finish are outstanding as well.
    Awesome sight at a much better price than any of the competition. As I can I will be replacing all of my sights with these.

  11. 5 out of 5

    gudaka (verified owner)

    If you are looking for some excellent night sights look no further. These are the best and brightest night sights I have ever seen and I would definitely recommend them. I am now planning on adding these to my other handguns.

  12. 5 out of 5

    Andrew V.

    I’ve ran these Glock suppressor height black night sight rear with the orange front nearly a year now on a 19x. Recently went to an MOS 19 and swapped these over on it for RMR co witness to acquire height preference. They will stay being lower 1/3 co witness and super nice if the RMR was to give out on me. I typically like black for co witness but the orange dot doesnt seem to bother me. I would really like to try the red or blue next to replace these orange I took off my 19x.

  13. 5 out of 5

    M. Adesso (verified owner)

    Bought a set of the Perfect Dot Accur8 sights for my Glock 43x. Not only were they bright as hell, the accuracy I found when shooting during the daylight was insane. My eye was able to pick up the front sight (bought the white ring) so much easier than the sights I had. And putting the front dot over the back dot couldn’t be easier. Went and bought another set for my Glock 48. Keep up the great work Night Fision!

  14. 5 out of 5

    Ed Messinger

    Put your front sight on my 27. Really does a nice job.

  15. 5 out of 5

    IndyBrett (verified owner)

    These sights are the best I own. I have them on a Glock 42.

    The ring on the front sight (I went with orange) makes for fast sight acquisition in daylight, and the tritium is very bright in the dark. Best combination of daylight / night sights I’ve seen.

  16. 4 out of 5


    Bought the orangel\u notch set for my Glock 41 because Ameriglo doesn’t make a u notch set for this gun that I know of. I have the Ameriglos on my Glock 19 Gen 2 and Glock 43X. Compared directly to the Ameriglos:
    Both are easy to install and are well constructed.
    I like the longer U notch tunnel of the Fision rear sight (kinda like a Novak) vs the Ameriglo, but they both have plenty of daylight on either side of the front sight. Tie.
    The orange ring of the Fision is more ‘flat’ orange vs the “neon” orange of the Ameriglo. Both are easy to find in daylight but the Ameriglo jumps out more. Ameriglo.
    The front site is slightly smaller diameter on the Fision vs Ameriglo. At least it looks that way. Maybe it’s because the orange ring is wider (kinda like an XS but not as big as an XS) vs the Ameriglo and covers up more of the sight. Ameriglo.
    The Fision glows just slightly less than the Ameriglo. Ameriglo.
    Price is neglibile. Fision was $5 more than the Ameriglo.
    Variety goes to Fision, lots of different front site color options and they had a set for the Glock 41. Maybe I should’ve gotten red to match closer to the Ameriglo.
    Overall: I wanted an Ameriglo U Notch set for my Glock 41 because I like them and wanted my 3 Glocks (19, 43X and 41) to have similar sight picture. They don’t have them for my 41 so I ended up with Fision. I like them.They do the job despite the differences noted above. I’m happy Fision had this set available for Glock 41.

  17. 3 out of 5

    rdavis092 (verified owner)

    I really like these sights and have them on several of my guns. Today I noticed that the front sight on my 43x was damaged. It looked like it may have banged against something. Anyway, the top of the sight is slightly crushed down and the yellow ring is halfway smushed down and halfway coming out. I have been carrying a gun on and off duty every day for the past 25 years and have never damaged any sights before. I just checked and saw that the warranty only covers purchases made directly from Night Fision. I purchased these from Primary Arms, who I assume is a Night Fision Stocking Dealer. So that makes my warranty void. That is absolutely ridiculous. Had I known that this company didn’t stand behind their product…. no matter where it was purchased…. I would have gotten something else. I’m pretty disappointed, as I’ve recommended these sights to everyone I know. I love the sights, but I’m concerned now about durability and feel let down by Night Fision not backing their product 100%.

  18. NF Admin (verified owner)

    Hello I’m sorry for this inconvenience! Have you tried emailing They should take care of this issue right away!

  19. 1 out of 5

    nashconklin (verified owner)

    Customer service was rude on so many levels super unprofessional an not helpful in the slightest bit… took over three weeks to receive my sights an I live in the same state 45 mins away from their base of operations. They quoted an told me 3 days for processing an 3 days for shipping that turned into a 3 week ordeal of not having any sort of information or updates an no help trying to get them. they then said they would file a missing package report in a few days after finally contacting me back, they waited serval days to do so.. I then did it myself an got a call from usps and finally got information on where my money went. overall not happy with how they treated me an handle the situation, I most definitely will not buy from them again an the fact they even charge you for shipping is ridiculous because nobody should ever have to pay for a headache..

  20. NF Admin (verified owner)


    I’m sorry you had a frustrating experience with us. Customer Service is very important to us. If you don’t have a good experience and love your sights, we have failed you as a service provider. As a small growing company, we do our best to satisfy all communication in a timely manner. Having an in-house Customer Service person allows us to focus personal attention to any unique situation as opposed to outsourcing this work to another country, or worse, a general FAQ without the answers you need! However, because of this we can only be available M-F 9am-4pm ET so we don’t work our people to the bone. Shipping logistics has been a challenge during COVID-19 with USPS for many reasons beyond our control. I realize this does not help you in the fact that you paid good money to receive good sights in a timely manner, as promised. Our Customer Service person is very keen on reaching out directly to USPS when shipping issues arise, and our records show she did just that here. Please allow us a second chance to make things right with you. Email us at with your next set of sights and we will take care of you. I promise you will love the sights and the experience the second time around. Thank you for your feedback.

  21. 4 out of 5

    Nick Lafflitto (verified owner)

    So I love my sites and have had them on my gun for awhile but there is one complaint I have. The sides of the rear site are sharp and every time I turn a certain way or bend down the sharp side of the sight digs in me and it’s just starting to get really annoying. So a heads up to people. Idk if I’m the only one dealing with this but honestly it’s pretty annoying. I’ve had to tuck some shirt in front of my gun while concealed but it’s put a hole in 2 of my shirt doing that. Might have to risk the looks and just shave it down myself.

  22. NF Admin (verified owner)

    Thanks for this feedback! We are working on style changes for various series to chamfer the corners and mute the edges a bit. Feedback like this is what we need to continually improve. Thank you.

  23. 5 out of 5

    DebraJ (verified owner)

    Bought these for my glock 34, works great day and night

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