XS Sights GLM020P4N Minimalist Night Sight Set Orange Tritium Front/ Black Oxide Frame/ Compatible w/Glock

The XS Sights Minimalist Night Sight Set for Glock puts your focus where it belongs—downrange. These suppressor-height sights pair a tritium-powered front sight with a blacked-out, non-tritium rear, creating a sight picture designed to keep your eye locked on target in any light. The orange front post glows with dual technology: bright tritium for true low-light situations and a photoluminescent glow dot that absorbs ambient light, so you're never caught without a sight picture. The serrated rear with its wide notch works as a visual backstop, eliminating distraction and letting the front sight dominate your sight alignment.

Minimalist sights aren't for everyone, but they're built for shooters who understand that faster target acquisition and reduced cognitive load matter when it counts. By removing the visual clutter of a fully-lit rear sight, XS forces good fundamentals and keeps your attention where defensive or tactical shooting demands it. The traditional notch-and-post geometry is familiar to anyone who's trained with iron sights, and the suppressor-height profile means these sights play well with red-dot optics or can co-witness with some mounted systems.

Built from black oxide steel, the GLM020P4N set fits a broad range of Glock models and is compatible with Glock's optics-mounting platforms. Whether you're setting up a duty gun, a home-defense pistol, or a range trainer, these are sights that reward solid shooting technique and work hard when batteries aren't an option.

Key Features

• Tritium front sight with orange post for reliable illumination in darkness
• Photoluminescent glow dot absorbs ambient light and glows in low-light conditions
• Blacked-out, serrated rear sight with wide notch to minimize distraction
• Traditional notch-and-post sight picture for intuitive alignment
• Suppressor-height design; compatible with optics mounts and some red-dot co-witness applications
• Black oxide finish for durability and reduced glare

Specifications

Brand	XS Sights
Model	GLM020P4N
Compatibility	Glock 17, 19, 22, 23, 24, 26, 27, 28, 31, 32, 33, 34, 35, 36, 38, 39, 45, 47
Front Sight Height	0.387"
Rear Sight Height	0.500"
Sight Picture	Notch and Post
Height Type	Suppressor/Optic Height
Front Illumination	Tritium with Photoluminescent Glow Dot
Rear Illumination	Non-Tritium (Serrated, Blacked-Out)
Surface Finish	Black Oxide
Front Sight Color	Orange

Frequently Asked Questions

Which Glock models does the XS Minimalist Night Sight Set fit?

This sight set is compatible with Glock 17, 19, 22, 23, 24, 26, 27, 28, 31, 32, 33, 34, 35, 36, 38, 39, 45, and 47.

Will these sights work with a red-dot optic or Glock MOS slide?

Yes. The sights are suppressor-height, MOS-compatible, and may co-witness with some mounted optics systems, though co-witness compatibility depends on your specific optic.

How does the front sight stay visible at night without a battery?

The front sight combines two light-gathering technologies: a tritium lamp that self-illuminates in darkness, and a photoluminescent glow dot that absorbs ambient light and glows in low-light conditions. The tritium charges the glow dot, keeping the front sight bright even in true darkness.

What makes these "minimalist" sights different from standard night sights?

Minimalist sights feature a blacked-out, non-tritium rear sight, which removes visual clutter and forces your focus to the illuminated front post. This design reduces distraction and encourages faster, cleaner sight alignment—ideal for shooters who train with proper fundamentals.