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R3D Night Sights fits Glock

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Elevate your Glock with XS Sights' R3D Night Sights - the ultimate solution for low-light shooting! These sights fit a wide variety of Glock models, including those that require suppressor height sights, so you can upgrade any Glock in your collection.

With XS Sights' R3D Night Sights, you'll be able to shoot with confidence no matter what the lighting conditions are.

Upgrade your Glock's sights with XS Sights today and experience the unbeatable performance that our R3D Night Sights offer. 

R3D Night Sights Overview:

  • Tritium powered front sight 
  • Tritium rear sight
  • 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
  • Rear sight ledge for one-handed slide manipulations
  • Durable CNC machined steel 
  • 12 year warranty on tritium
  • 30 Day Satisfaction Guarantee
  • Fits standard holster options
  • Suppressor Height Sets: on the factory MOS pistols, compatible with the Trijicon RMR & SRO, the Holosun 507c series, and the Vortex Viper.

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.

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

** R3D sights are CNC machined from solid steel bar stock by our in-house machine shop. ** 

About XS Sights

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 and a 30-Day Satisfaction Guarantee. 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! 

R3D Glock Night sights green

Glock R3D Dimensions


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

Need help with sight installation? Check out the XS Sights install resources below.

R3D Night Sights Written Installation Instructions 

R3D Night Sights  Install Video!


Prop 65 warning WARNING: This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or reproductive harm. (For more information go to


DISCLAIMER: “GLOCK” is a registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. XSSIGHTS nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. The use of “GLOCK” on this page is merely to advertise the sale of aftermarket pistol parts, or components.  For genuine GLOCK, Inc. products and parts visit

Tritium Products — XS Sights warrants all handgun sights containing tritium to be free from defects in material and workmanship. Tritium illumination is warranted to glow for twelve (12) years. This warranty applies only to the original purchaser. Proof of purchase is required for an RMA. If this product is found to be defective, the manufacturer's only obligation is to replace the product at the manufacturer's discretion, provided that the product has not been damaged through misuse, modifications, neglect, or mishandling. XS Sights will not be responsible for product removal or installation labor costs. — Tritium illumination will dim throughout the product's life and is not subject to warranty claims. This warranty shall not apply to the finish on any portion of the product or weathering, as this is considered normal wear and tear. Sights improperly installed are not subject to warranty. — XS Sights only warrants products sold through authorized resellers. — All international sales are final and do not qualify for this warranty policy. Some authorized international resellers carry common warranty items to provide for their customers. For more information, please see our International Shipping Policy.

37 Reviews

  • 5
    Bargain bin R3D sights, Glock.

    Posted by T.J. Key on May 19th 2023

    I have the minimalist version of these sights on two of my Glocks now. These are now my go to sights. At $60 you can't go wrong. The eye is drawn to the front sight only, no confusion. I have a DVG 1 that uses the Glock pattern ,the R3D sights will be on it as well. Money well spent.

  • 5
    Minimalist sights work great with optic

    Posted by Chris870 on May 17th 2023

    I purchased a set of suppressor height Minimalist sights to mount on a Zaffiri Precision G19 slide. The sights are tall and easily seen through a Holosun 507x2 red dot. I am pleased with every aspect of the Minimalist sights; the orange front is easy to pick up through the black serrated rear sight. Highly recommended.

  • 5

    Posted by Shell on May 4th 2023

    I put these sights on my glock 26 and I'm very happy with them.

  • 5
    Quality at a GREAT price

    Posted by Ben C. on Apr 27th 2023

    considered other brands but took a chance on these and cant say im disappointed, great quality sights at an affordable price point. im definitely happy with my new XS R3D sights

  • 5
    Can night sights GLOCK 30

    Posted by Jay Cavins on Apr 20th 2023

    Great sights just added to my G 30 already have them on a 43, 19,and several Smith J frames the Best sighting for EDC BAR NONE THANKS for a great product J CavinsII

  • 4

    Posted by Mark on Apr 9th 2023

    Nice overall size of site. Nice, big dot glows well nice construction top notch ,great customer service. Knocking this particular site down one star shoot Low until about 50 feet on a G 43, but I still would buy them again

  • 5

    Posted by Dan Kehrein on Mar 31st 2023

    These sights are absolutely awesome! Installation was simple and painless. I recommend watching the video on youtube if its the first time installing sights. The bright orange front sight naturally draws my focus on the front sight. The tritium is awesome. I highly recommend these sights!

  • 5
    Nice Sights

    Posted by Edmond Douglas on Mar 31st 2023

    Very nice sight. Bright and easy to install. Fit like a glove on my G43x. I highly recommend for the quality and price.

  • 5
    Good stuff

    Posted by Allen S. on Mar 17th 2023

    Good quality sights. In the same field as many others and highly recommend. Easy on just like many others. Worth money.