Description
The XS Sights DXT2 Standard Dot set solves a problem most factory Glock sights leave on the table: a front sight your eye can grab instantly, in any light. The front sight combines a tritium vial with XS's green photoluminescent Glow Dot, so it reads as a high-contrast dot in daylight and keeps glowing as the sun drops. The 0.140-inch dot is on the narrower side of XS's lineup, which makes it a smart pick if you want a cleaner picture for more precise shooting or slightly longer distances without giving up that fast pickup.
What Makes the DXT2 Standard Dot Different
Instead of the traditional three-dot layout, the DXT2 uses a dot-the-"i" sight picture. You stack the front dot over a tritium bar in the shallow V rear, which keeps you from confusing the front and rear sights when your heart rate is up. The low-profile V rear also opens up a wide field of view so nothing crowds your front sight. Both front and rear carry tritium, meaning the set glows around the clock without batteries.
Built From Steel and Made to Last
These are CNC-machined steel sights out of Fort Worth, Texas, so you're replacing that plastic factory unit with something that holds zero and takes a beating during training. XS backs the set with a lengthy warranty on the tritium, so you're covered for the long haul.
Fitment and Installation
This particular set fits a wide range of Glock models including the 17, 19, 22-24, 26, 27, 31-36, and 38 across Gen 1 through 5, MOS versions included. The kit ships with the tools you need to do the job at home, and the low-profile design keeps you working with standard holsters. If you'd rather leave it to a pro, any competent gunsmith can knock the install out in short order.
Key Specifications
- Manufacturer: XS Sights
- Model: DXT2 Standard Dot
- Manufacturer Part Number: GL-0009S-6G
- UPC: 647533011617
- Sight Type: Tritium Night Sight
- Front Sight: Tritium with green photoluminescent Glow Dot
- Rear Sight: Shallow V with tritium bar
- Front Dot Width: 0.140 in (3.6 mm)
- Overall Sight Height: 0.232 in
- Sight Picture: Dot-the-"i"
- Material: CNC-machined steel
- Style: Fixed
- Fitment: Glock 17, 19, 22-24, 26, 27, 31-36, 38, Gen 1-5 including MOS
- Country of Origin: USA (Fort Worth, TX)
What’s Included
- Front sight
- Rear sight
- Front sight tool
- Hex/Allen wrench
- Red threadlocker
- Instructions
Frequently Asked Questions
What handguns does the DXT2 Standard Dot set fit?
This set is cut for a broad range of Glock pistols, including the 17, 19, 22-24, 26, 27, 31-36, and 38 across Gen 1 through Gen 5. MOS versions are covered as well. Double-check your exact model against the fitment list before ordering to be safe.
How is the Standard Dot different from the XS Big Dot?
The Standard Dot front measures 0.140 inches wide, which is narrower than the Big Dot. That smaller dot gives you a cleaner, more precise sight picture that works well for target work and slightly longer distances, while still being fast to pick up. If you want the largest, fastest front sight XS offers, the Big Dot is the way to go instead.
Do the DXT2 sights glow without charging or batteries?
Yes. Both the front and rear carry tritium vials that glow on their own around the clock with no batteries or charging needed. The green Glow Dot on the front is photoluminescent, so it also soaks up ambient light and keeps glowing as things get dark, before it's dim enough for the tritium to take over.
Can I install the DXT2 sights myself?
Most folks can handle the install at home. The kit comes with the front sight tool, hex wrench, and threadlocker you need for the front sight, though the rear typically calls for a sight pusher or a punch and a steady hand. If you'd rather not mess with it, any gunsmith can drop these in quickly.






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