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XS Sight Systems Big Dot Tritium Sights for GLOCK 20, 21, 29, 30, 30S, 37, 41 (DXT/DXW)

  • XS Sight Systems 24/7 Express Big Dot Tritium Sights for GLOCK 20, 21, 29, 30, 30S, 37, 41
  • Front
  • Sight Picture
  • Image 4
  • XS Sight GL-0002S-3
  • Image 6
  • Image 7
  • GLOCK 20, 21, 29, 30, 30S, 37, 41 DXW

XS Sight Systems Big Dot Tritium Sights for GLOCK 20, 21, 29, 30, 30S, 37, 41 (DXT/DXW)

Product Code:
XS-GL-0002S-3/5
Shipping:
Calculated at checkout
$176.99 $93.60
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MPN: GL-0002S-3 \ GL-0002S-5

Features:

  • Improves target acquisition in all light conditions
  • Excels in high-stress defensive situations
  • Enhances low-light shooting experience
  • Low Profile and snag free design
  • V-Notch rear sight provides a large field of view for greater target identification
  • Trijicon Tritium vials
  • DXW - Tritium front sight with white line rear sight (GL-0002S-3)
  • DXT - Tritium in both front and rear sight (GL-0002S-5)
  • Made in the U.S.A.

Specifications:

  • Material: Steel

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Includes:

  • Front sight & screw
  • Rear sight (set screws installed)
  • Set screw allen key
  • Glock front sight tool
  • Red thread locker

Compatibility:

Glock 20 Glock 21 Glock 29
Glock 30 Glock 30S Glock 37
Glock 41    

Details:

If you’d like to make your Glock 20, 21, 29, 30, 30S, 37 or 41 more serviceable, you will enjoy this XS Systems Defensive Express (DXT) tritium night sight. These sights feature a low-profile, snag-free design and are a snap to install. The tritium insert is surrounded by a white line to permit easy target acquisition during the daylight hours. Alignment with the target quickly becomes second nature after a bit of practice, making the sight suitable for both backup and concealed carry weapons.

The front sight for this Glock night sight features the radioactive hydrogen isotope, tritium. Tritium is known for its ability to glow in the dark when combined with a phosphor. No batteries are required to operate the sight. The lifespan for tritium is measured in half-lives. The half-life for tritium is approximately 12 years, meaning that it will still be at half its original brightness at the end of 12 years.

This Glock tritium sights by XS Sight Systems are sturdy and able to go wherever you take your Glock. The sight will arrive at your home complete with all the tools necessary for installation. You’ll wonder how you ever got along without this tritium sight when you’ve tested it a few times at the range.

About XS Sight Systems:

XS Sight Systems is the product of a businessman’s dream to create a company with a heavy focus on customer satisfaction. From its beginning in 1996 to this day, XS Sight Systems continues to provide stellar service worthy of its high-quality products. To purchase an XS product is to purchase excellence.

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