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Xs Sight Systems

XS Sights R3D Night Sights Green Tritium Glock Large Frame

XS Sights R3D Night Sights Green Tritium Glock Large Frame

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XS Sights R3D Night Sights combine a green tritium front sight with a blacked-out rear to create a high-contrast 3-dot sight picture that speeds target acquisition in any lighting. Ember Glow Dot Technology on the front sight absorbs ambient light and glows brighter than the rear, so the eye is drawn naturally to the front post.

Built for Glock 20, 21, 29, 30, 30S, 37, and 41 large-frame pistols, these sights fit standard holster options and suit tactical, self-defense, and competitive shooting where fast, accurate alignment matters. A 10-year no-questions-asked warranty backs the set.

Key Features

Brand XS Sight Systems
Model R3D
Product Type Night Sights
Compatibility Glock 20, 21, 29, 30, 30S, 37, 41 large frame pistols
Front Sight Color Green tritium
Rear Sight Blacked-out
Sight Picture 3-dot tritium
Technology Ember Glow Dot Technology
Holster Compatibility Standard holster options
Warranty 10-year no questions asked warranty
Condition New

Highlights

  • Green tritium front sight with blacked-out rear for high contrast
  • Ember Glow Dot Technology absorbs ambient light and glows brighter than the rear
  • Traditional 3-dot tritium sight picture for fast target acquisition
  • Fits Glock 20, 21, 29, 30, 30S, 37, and 41 large-frame pistols
  • Compatible with standard holster options
  • Backed by a 10-year no-questions-asked warranty

Compatibility

Designed for Glock large-frame pistols: models 20, 21, 29, 30, 30S, 37, and 41. The sights work with standard holster options.

Warranty

  • 10-year manufacturer's warranty

Frequently asked questions

Which Glock models are these sights compatible with?

They fit Glock 20, 21, 29, 30, 30S, 37, and 41 large-frame pistols.

What is the warranty on the XS Sights R3D Night Sights?

The sights are covered by a 10-year no-questions-asked warranty.

How does Ember Glow Dot Technology work?

The front sight absorbs ambient light and glows brighter than the rear sight, helping draw the eye to the front post.

Will these sights work with my existing holster?

Yes, they are compatible with standard holster options.

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