Email for help with questions and support

phone: 888-744-4880

The shop will be closed the week of July 4th (July 4th - 8th) for summer break returning Monday, July 11th. Orders placed after June 30th might not ship before our closure and will begin shipping on the 11th in the order they were received. (Excluding FedEx 2-Day and Overnight shipments, which will be processed and shipped no later than the 12th.)

R3D Night Sights - Glock

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See Your Sights in any Light!

R3D Night Sights feature traditional 3-dot tritium, notch and post, sight picture. The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot, which absorbs ambient light and glows in low light. The 2-dot tritium blacked-out rear illuminates, giving proper sight alignment while not outshining the front sight for accurate indexing. Our design increases focus on the front sight by using a brighter tritium vial in the front and using the tritium's light to charge the Glow Dot slightly. This slight difference makes the front sight glow more brightly than the two tritium vials in the rear, keeping your focus downrange.

Also available with a non-tritium rear sight for those who prefer only one glowing index point and a more budget-friendly option. Minimalist Night Sights will not ship with a Glock front sight tool, but they are available for purchase. Minimalist Night Sights also feature a traditional notch and post sight picture, but with a serrated non-tritium rear and a tritium front sight. The anti-glare blacked-out rear has a wide notch to draw your eye to the front. The tritium front sight is only available in orange at this time. The minimalistic rear sight reduces focus on the rear and slide and drives the shooter's attention to the front sight and downrange threat. 

XS R3D and Minimalist Tritium Night Sights are excellent notch and post sight pictures that will keep your front sight visible day or night. That way, you'll be ready for the fight, no matter the light.

R3D and Minimalist sights are CNC machined from solid steel bar stock by our in-house machine shop. We design, machine, and insert tritium to produce the highest quality possible and provide American Made products. We are a small, second-generation family-owned business based in Fort Worth, TX, and our customers are family.

We live, eat, and breathe guns. We offer easy DIY install instructions, a 30-Day Satisfaction Guarantee, and stand behind a 10-Year No Questions Asked Warranty on all our sights. If you break your sight training, we want to hear about it. If you damage your sight installing it, give us a call, and we will get a new one mailed out after a friendly lecture from one of our gunsmiths. If you have color vision issues and can't see the front dot, call us, and we will get another color shipped out. (Over 5% of the population has color blindness to a degree!) Either way, our products are built to take a beating, and we will have your back if anything happens.

R3D Glock Night sights green

  • Tritium powered front sight 
  • Choice of tritium or non-tritium rear
  • High-contrast colored front sight 
  • Glow dot absorbs ambient light and glows in low light
  • Rear sight overhang reduces glare
  • Anti-reflective rear tritium lens (R3D Only)
  • Self-shadowing rear serrations (Minimalist Only)
  • Rear sight ledge for one-handed slide manipulations
  • Durable CNC machined steel 
  • 10 Year Warranty 
  • 30 Day Satisfaction Guarantee
  • Fits standard holster options
  • Suppressor Height Sets: on the factory MOS pistols, compatible with the Trijicon RMR 7 SRO, the Holosun 507c series, and the Vortex Viper.

Glock R3D Dimensions

XS R3D/Minimalist sights are easily installable by sight pusher tools or using a hammer and punch. 

View R3D Written Installation Instuctions or Watch Install Video.

View Minimalist Written Installation Instuctions or Watch Install Video.


WARNING-Cancer and Reproductive Harm –


All XS Sights products are protected by our No Questions Asked Warranty. We will replace the product if it becomes damaged in any way or if the tritium stops glowing prior to 10 years. 30-Day Satisfaction Guarantee: Try a new set of night sights risk free for 30 days. If you are dissatisfied with your purchase you can 1. Exchange the sights for a different available option 2. Return the product to the point of purchase for a refund. Sights that have been installed and test fired qualify for this program. Products must be purchased through XSSIGHTS.COM or a participating dealer partner. All dissatisfied products must be returned. Sight installation fees incurred are not subject for refund. Return shipping is payed by the customer. For assistance email or call (888) 744-4880.

14 Reviews

  • 5
    Outstanding Sight System

    Posted by Bruce L. Wilson, MSgt, USAF, Ret on Jun 27th 2022

    Right of the package I knew this was exactly what I wanted. I have had other sight systems on my Glock, this system has provided quicker target acquisition and made it easier focus on the front sight, it seems to pull your sight directly to the front sight. Installation was a breeze, however it is recommended to have the correct tools for removal and installation of the front sight. Will be ordering a set for my Sig M18 as well.

  • 5
    R3D night sights

    Posted by Paul Jordan on Jun 19th 2022

    Makes my Glock 19 sighting a whole lot better

  • 5
    #1 choice in nights

    Posted by Jessie on May 1st 2022

    I have these sights on every pistol I own that XS makes sights for. I don't even bother looking for other brand options. Easy to install, fantastic sight picture, POA/POI is spot on! Highly recommend!!

  • 5
    "Don't leave home without them" ! The best !

    Posted by john murphy on Mar 31st 2022

    Having a weapon without XS sights would be like driving towards a cliff on a moonless night without headlights.

  • 5

    Posted by Don on Mar 30th 2022

    I have these on all three Glocks. The best I’ve found, green shows up best for my eyes. The front stands out bright and the rear has small tritium dots just big enough to index.

  • 5
    Xs sifhts

    Posted by Noel on Mar 24th 2022

    Excellent sight center mass shots no problem at all

  • 5
    Top Notch!!

    Posted by Jessie on Mar 20th 2022

    Fit and finish is great. simple installation, Sight picture is FANTASTIC!! Slightly taller than trijicon and ameriglo which personally I like. Purchase with absolute confidence

  • 5
    R3D Sights

    Posted by Neil Weeks on Feb 24th 2022

    Have them on several pistols and love them! My old eyes really pick up the green. My only issue is there is not an application for Browning High Power or a Novak cut 1911.

  • 5
    very nice sights

    Posted by Alan Speer on Jan 19th 2022

    I was shooting low and to left until I switched out to these. I went with the black rear sight, and I am glad that I did. Faster target acquiring.

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