TruGlo Tritium Pro Night Sight Set for Glock 20-41 (Tritium Green, White Front Outline)
- Type:
- Front/Rear Set
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Finish-Color:
- Black
- Firearm Fit:
- Glock 21
- Front Color:
- White Outline
- Rear Color:
- Green
- Rear Material:
- Tritium
- Frame Material:
- Steel
- Front Material:
- Tritium
The TruGlo Tritium Pro night sight set for Glock 20-41 brings serious low-light capability to full-size and competition pistols. If you shoot after dark, in dim indoor ranges, or need reliable target acquisition when ambient light disappears, tritium night sights solve a real problem—they glow without batteries, without needing a flashlight, and without requiring you to charge them under UV light. TruGlo's tritium sights use quality Swiss tritium for consistent brightness, assembled in the USA to exacting standards.
This green tritium rear with white-outlined front sight design follows the proven U-notch pattern that shooters have relied on for fast, instinctive target acquisition. The white outline on the front sight pulls your eye to the sight picture quickly, while the rear sight features an angled edge that lets you rack the slide one-handed against a belt, holster, or support surface in a tight spot. The FOCUS-LOCK ring on the front sight is engineered to help you find your sight picture faster under stress.
TruGlo finished these sights with their FORTRESS FINISH—a permanent protective coating that resists wear and corrosion even with heavy carry or range use. The snag-resistant profile fits standard Glock holsters without modification, so you don't need to swap gear. Whether you're carrying for duty, sport shooting, or training, these sights perform when the sun goes down and your weapon light alone isn't enough.
Key Features
- Swiss tritium for maximum brightness and consistent glow in total darkness
- Green tritium rear with white-outlined front sight for rapid target acquisition
- U-notch rear sight design for instinctive shooting
- FOCUS-LOCK ring on front sight for faster sight picture alignment
- Angled rear sight edge enables one-hand emergency racking
- FORTRESS FINISH protective coating for corrosion and wear resistance
- Snag-resistant profile fits standard holsters
- No batteries, light exposure, or charging required—glows continuously
- Assembled in the USA
Specifications
| Brand | TruGlo |
| Product Type | Tritium Night Sight Set |
| Compatibility | Glock 20-41 |
| Rear Sight Color | Tritium Green |
| Front Sight | Tritium Green with White Outline |
| Tritium Source | Swiss Tritium |
| Sight Design | U-notch |
| Protective Finish | FORTRESS FINISH |
| Assembly Location | USA |
Frequently Asked Questions
Will these night sights work on my Glock 20, 21, or 41?
Yes. The TruGlo Tritium Pro night sight set is designed for Glock models 20-41, which includes full-size and competition-frame pistols in that serial range.
Do tritium night sights need batteries or charging?
No. Tritium is self-illuminating and glows continuously without batteries, light exposure, or external charging. The glow persists in complete darkness.
Will these sights fit my holster without modification?
Yes. The snag-resistant design is engineered to fit standard Glock holsters without requiring modification or a new holster.
Can I use the rear sight for one-handed emergency racking?
Yes. The angled rear sight edge is designed to allow one-hand operation—you can rack the slide against your belt, holster, or another support surface if needed.

