ATI Night Sight for Glock Large Frame - Black | Green Tritium with White Outline - Front & Rear Sights
$43.69
$49.95
(You save
$6.26
)
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Firearm Fit:
- Glock 17/19/20/22/23/24/26/27/33/34/35/37/38/39
- Front Color:
- Green/ Tritium White Outline
- Rear Color:
- Green/Tritium White Outline
- Rear Material:
- Tritium
- Frame Material:
- Steel
- Front Material:
- Tritium
Low-light pistol work demands sights you can trust in the dark, and the ATI Night Sight for Glock Large Frame delivers exactly that. This front and rear sight set pairs Swiss tritium lamps with white outline rings, giving you a sight picture that's visible in pitch-black conditions and still usable in daylight without washing out. Whether you're training after sunset, preparing for home defense, or simply want the confidence of night-capable sights on your carry gun, these USA-made sights are a straightforward upgrade that doesn't require special tools or gunsmithing.
ATI built these sights around proven tritium technology—the same self-luminous element used in military and professional optics for decades. The green lamps are crisp and distinct, and the white rings around them aid target acquisition by providing contrast and a visual reference point even when the tritium is glowing. Both front and rear sights are metal-based for durability and proper sight picture geometry. The tritium stays effective for years; ATI backs these sights with a 10-year tritium warranty, so you're covered if brightness fades beyond acceptable levels.
These sights are purpose-built for Glock large-frame pistols, so fitment is straightforward. If you carry a Glock 17, 19, 22, or similar full-size or compact model, these drop right into your existing dovetails. They're a solid choice for shooters who want functional night sights without paying premium prices or waiting for custom builds.
Key Features
- Swiss tritium front and rear sight system for reliable low-light visibility
- Green lamps with white outline rings for enhanced target acquisition
- Metal bases for durability and proper sight geometry
- USA-manufactured
- 10-year tritium warranty
- Designed for Glock large-frame pistols
Specifications
| Sight Type | Front and Rear Tritium Night Sights |
| Lamp Color | Green Tritium |
| Outline Style | White Rings |
| Base Material | Metal |
| Finish | Black |
| Compatibility | Glock Large Frame |
| Warranty | 10-Year Tritium Warranty |
Frequently Asked Questions
What Glock models do these night sights fit?
These ATI night sights are designed for Glock large-frame pistols. Verify your specific model fits this category before purchase, as large-frame and compact/subcompact models use different sight dovetails.
How long do tritium night sights stay bright?
Tritium maintains usable brightness for many years. ATI covers the tritium with a 10-year warranty, meaning if the lamps fall below acceptable brightness levels within that period, they're covered under warranty.
Can I see these sights in daylight?
Yes. The white outline rings around the green tritium lamps provide a sight picture in daylight and low-light conditions alike. You're not limited to night use only.
Do I need a gunsmith to install these sights?
These sights use standard Glock dovetail mounting. Most shooters can install them with basic sight tools, but if you're not comfortable with the process, a qualified gunsmith can handle installation quickly.
