TRUGLO Brite-Site Tritium Night Sight Set for Glock 20, 21, 29, 30, 31, 32, 37 - Steel, Green Tritium
$56.86
- Type:
- Front/Rear Set
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Finish-Color:
- Black
- Firearm Fit:
- Glock 21
- Front Color:
- Green
- Rear Color:
- Green
- Rear Material:
- Tritium
- Frame Material:
- Steel
- Front Material:
- Tritium
Low-light encounters don't give you time to find your sights. The TRUGLO Brite-Site tritium night sight set for Glock 20, 21, 29, 30, 31, 32, and 37 gives you target-ready visibility whether you're clearing a dark hallway, responding to a threat at dusk, or training after sunset. Unlike illuminated sights that depend on batteries or a charged reservoir, tritium is self-luminous—it glows green on its own, all night, every night, with no maintenance or power source required.
Built from CNC-machined steel, this night sight set pairs the rugged durability you need in a duty or defensive firearm with a snag-resistant profile that won't catch holster leather or gear during the draw. The green tritium dots on both front and rear sights give you a fighting sight picture in complete darkness while maintaining a clean, professional appearance in daylight. Because these sights use standard Glock dovetail dimensions, they drop into your existing holster setup without modification.
Whether you're a defensive shooter, LEO, or serious-minded civilian who trains after dark, tritium night sights are the most practical way to guarantee your gun is ready to fight when the sun isn't. No charging, no batteries, no guesswork—just point and see.
Key Features
- Self-luminous green tritium—no batteries or charging required
- CNC-machined steel construction for durability and precision
- Snag-resistant design for reliable holster draws
- Compatible with Glock 20, 21, 29, 30, 31, 32, and 37
- Standard Glock dovetail fit—works with existing holsters
- Visible in bright daylight and complete darkness
Specifications
| Sight Type | Tritium Night Sights |
| Material | Steel |
| Tritium Color | Green |
| Compatible Firearms | Glock 20, 21, 29, 30, 31, 32, 37 |
| Power Source | Self-luminous (no batteries) |
Frequently Asked Questions
Will these tritium night sights work in my Glock 20, 21, 29, 30, 31, 32, or 37?
Yes. This TRUGLO Brite-Site set is designed specifically for those Glock models and uses standard Glock dovetail dimensions.
Do I need to charge or replace the tritium?
No. Tritium is self-luminous and requires no batteries, charging, or maintenance. It glows continuously on its own.
Will these sights fit my holster without modification?
Yes. Because they use standard Glock dovetail dimensions and feature a snag-resistant design, they are compatible with existing Glock holsters.
Can I see these sights during the day?
Yes. The tritium dots are visible in daylight as well as darkness, giving you a usable sight picture in any lighting condition.
