Glock OEM Night Sight Set for G42 G43 Pistols
Glock
$100.69
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Glock
Glock OEM Night Sight Set for G42 G43 Pistols
The Glock OEM Night Sight Set for G42/G43 delivers factory-grade low-light accuracy with tritium-powered inserts, giving you the confidence to acquire targets quickly in any lighting condition.
- Tritium inserts glow in the dark for fast, reliable target acquisition
- Contrasting sight picture simplifies front-to-rear alignment under stress
- Slim 6.1mm rear width designed specifically for G42 and G43 frames
- OEM Glock quality ensures precise fit, finish, and durability
- Compatible with all G42/G43 variants without modification
- Performs equally well in daylight, low light, and total darkness
Who This Is For
This night sight set is ideal for G42 and G43 owners who carry concealed and need dependable low-light performance from a compact, slim-profile pistol. Whether you're a first-time sight upgrader or replacing worn factory sights, these OEM Glock tritium sights offer a trusted, no-compromise solution for home defense, everyday carry, and range training.
Specifications
| Brand | Glock |
|---|---|
| Product Type | Night Sight Set (Front & Rear) |
| Compatible Models | Glock G42, G43 |
| Rear Sight Width | 6.1mm (Slim Profile) |
| Sight Technology | Tritium Phosphor Inserts |
| Sight Type | Fixed Iron Sights |
| Installation | Drop-in OEM Replacement |
| Country of Origin | Austria |
Frequently Asked Questions
Will these night sights fit both the G42 and G43 without any modifications?
Yes. This OEM Glock night sight set is engineered specifically for the G42 and G43 platform. The slim 6.1mm rear sight matches the narrow slide profile of both pistols, and the front sight is compatible with all G42/G43 model variants. No gunsmithing or special fitting is required beyond standard sight installation tools.
How long do tritium night sights last, and will they dim over time?
Tritium is a radioactive gas that naturally decays over time. Most tritium night sights, including these Glock OEM units, have a useful service life of approximately 10–12 years before the glow noticeably diminishes. They will still function as standard iron sights after that point, but the self-luminous glow will fade. For carry or defense use, plan to replace them within that window to maintain optimal low-light performance.
Do I need a special tool to install these sights on my G42 or G43?
Installing pistol sights typically requires a sight pusher tool or a bench block and punch to remove and seat the rear sight properly. A front sight tool is also recommended for the front sight screw. While an experienced shooter may perform the installation at home, having a qualified gunsmith install them ensures correct seating and torque, which is especially important for a carry pistol.
