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DXT2 Standard Dot Night Sights fits Glock

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Don't Struggle to See Your Front Sight!

Our DXT2 Night Sights for Glock are tritium night sights specifically crafted to enhance the performance of your EDC pistol. These defensive sights are meticulously designed with features to ensure optimal visibility in low-light conditions. The front sight utilizes a unique photoluminescent Glow Dot, which absorbs surrounding light and emits a gentle glow when lighting is limited. The convex shape of the dot provides a larger surface area, maximizing light absorption and intensifying the brightness of the Glow Dot. Our primary objective when designing the DXT2 sights was to make them large and highly visible, addressing common issues such as aging eyes and deteriorating vision. We've found that the green is a great option for low light and has a very bright glow intensity. The rear sight features a shallow V shape, ensuring a simple, low-profile design that offers an extensive field of view.

To prevent confusion between the front and rear sights in high-stress situations, we adopted the "dot-the-i" sight picture. This sight picture consists of a tritium dot in the front sight and a tritium bar in the rear sight, facilitating quick and accurate target acquisition. In most gunfights, both the victim and attacker are in motion, with the victim primarily focused on the threat. The DXT2 Night Sights address these challenges by being big, bright, and easy to see, regardless of the time of day.

XS DXT2 Tritium Night Sights serve as exceptional defensive sight choices for your pistol, ensuring the front sight remains visible regardless of lighting conditions. With these sights, you will be prepared for any potential confrontation, regardless of the lighting conditions you’re in.


DXT2 Green

Product Features

  • Tritium powered front sight 
  • Standard Dot front measures 0.140"
  • High-contrast colored front sight 
  • Glow dot absorbs ambient light and glows in low light
  • Low-profile V rear provides greater visibility of front sight
  • Simple dot-the-"i" sight picture
  • Rear sight white outline with tritium center
  • 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

XS DXT2 sights are easily installable by using a hammer and punch.

View Standard Height Written Installation Instuctions or Watch Install Video.


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, 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!) Either way, our products are built to take a beating.


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.

22 Reviews

  • 5
    Fit and function

    Posted by Andrew on Aug 18th 2022

    Install was easy. It comes with the front sight tool and small allen wrench for rear along woth locking compund. Complete kit. Tried many different sights but these allow for quick accurate target acquisition. Going to be replacing all my night sights now.

  • 2
    DXT2 on Glock 22 Gen 5

    Posted by Jason Cuda on Aug 14th 2022

    XS sights are all I use and love them on all my CZ's and Glock 43X. However on the Gen 5 Glock 22 the front sight height seems to be a little off. It's shooting 3" low at 3 yards , 5-6" low at 7 yards and no sense in shooting it at 15 yards. Not sure but if the rear sight was .005 higher that might raise the muzzle for correct alignment for me. Could be just my issue, but I don't know what's going on that gun now as I am using it to qualify for P.O.S. T.

  • 5
    DXT2 Suppressor Height Sites

    Posted by mike ratliff on Aug 12th 2022

    I have been using the DXT2 on my Glock 17 in conjunction with a Holosun RDS for several years now. I have really bad astigmatism and I find the DXT2 very effective and instinctual to use with or without the RDS. I am currently searching for the same for my ancient 1911 I carried for 20 years while on patrol. You will not go wrong with this site on any side arm you apply it to.

  • 5

    Posted by K. Robinson on Jul 10th 2022

    One of the fastest sights I've ever used.

  • 5
    Great sight, great customer service

    Posted by MattS on Jul 1st 2022

    I have had the sight for four years. My eyesight is aging. These sights are very easy to see in all light settings. My front sight recently went dark. After contacting support, they had a new front sight to my door within a week. Customer service/warranty support is outstanding!

  • 5

    Posted by CB on Jun 24th 2022

    Exceptional, fast acquisition.

  • 4
    DXT2 Standard Dot Night

    Posted by Yousef Safa on May 4th 2022

    Great sights. Got them on time. Installation was easy after watching a video on YouTube. I would have had like a tighter back sight. The fit is some what loose and has too much play for the G26 that it was installed on prior to applying lock tight. Thanks, Y

  • 5

    Posted by Tom Lieb on Feb 16th 2022

    Great sights!

  • 5
    DXT2 Standard Dot Night Sight

    Posted by Mr. Jeffery Clausen on Dec 31st 2021

    I got this for my Glock43X which had Glock night sights when new. But they were just too hard to use for my older eyes. When zeroed in these are the best, quick and easy to see.