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DXT2 Standard Dot Night Sights fits Glock

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Don't Struggle to See Your Front Sight!

DXT2 Night Sights are defensive tritium sights designed to enhance your EDC pistol. The front sight uses a proprietary photoluminescent Glow Dot that absorbs ambient light and glows in low light. The convex dot's additional surface area increases light absorption, intensifying the charge of the Glow Dot. We designed the DXT2 sights to be highly visible; this helps solve many issues, from aging eyes to deteriorating vision. We've found that the green is a great option for low light and has a very bright glow intensity The shallow V rear has a simple, low profile that provides a wide field of view. The dot-the "i" sight picture, with a tritium dot in the front and a tritium bar in the rear, prevent confusing the front and rear sight in high-stress situations. In most gunfights, the victim and attacker are moving, and the victim is threat-focused. DXT2 Night sights are bright and easy to see day or night!

Also available with a non-tritium rear sight for those who prefer only one glowing index point and a more budget-friendly option. DXW2 Night Sights also feature a dot-the "i" sight picture, but with a white stripe non-tritium rear and a tritium front sight. The front sight offers the same excellent Glow Dot and tritium visibility. The simplistic rear and reflective white stripe provide a visible alignment point while reducing focus on the rear and driving attention to the front sight.

XS DXT2 and DXW2 Tritium Night Sights are excellent defensive sight options for your pistol that will keep your front sight visible day or night. That way, you'll be ready for the fight, no matter the light.

The express sight concept started it all for us over 25 years ago. Our founders wanted to engineer a sighting system primed for defensive situations that was big and easy to see. Modeled after African big game hunting sights, express sights are designed to give you a visible, and combat accurate flash sight picture when seconds count.  

The sights are CNC machined from solid steel bar stock by our in-house machine shop. We design, machine, and insert our 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 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 have your back if anything happens.

DXT2 Green

  • Tritium powered front sight 
  • Standard Dot front measures 0.140"
  • Choice of tritium or non-tritium rear
  • 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 (DXT2 only)
  • Rear sight white stripe non-tritium (DXW2 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 & SRO, the Holosun 507c series, and the Vortex Viper.

XS DXT2/DXW2 sights are easily installable by using a hammer and punch.

View Standard Height Written Installation Instuctions or Watch Install Video.

View Suppressor/RMR Height Written Installation Instuctions or Watch Install Video.


WARNING-Cancer and Reproductive Harm –


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

This XS Sights product is 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.

15 Reviews

  • 5
    DXT2 Standard Glock Clone

    Posted by Brad Eastgate on Aug 31st 2022

    Fast install and extremely fast target acquisition. Plan on using these on other pistols I own

  • 5

    Posted by Carter Mutchmore on Aug 31st 2022

    These sights work great! I got the standard size dot so it wouldn’t take up much window space in my red dot. I have a holoson 509T the new one. But they line up great. Can’t recommend these right.

  • 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