The Trijicon Suppressor Night Sights for the Glock 42 deliver a reliable three-dot tritium aiming solution engineered to perform flawlessly in both bright daylight and complete darkness, with the added height needed to co-witness over a suppressor or serve as backup iron sights alongside a Trijicon RMR optic.
- Raised suppressor height clears the profile of a mounted suppressor seamlessly
- Green tritium phosphor lamps glow continuously without batteries or activation
- Compatible with Glock 42, 43, 43X, and 48 pistols out of the box
- Protective aluminum sleeves with silicone rubber cushioning absorb recoil shock
- Sapphire jewel lens evenly distributes lamplight for a crisp, precise dot
- Trijicon's 12-year tritium lamp warranty ensures long-term reliability and value
Who This Is For
These sights are ideal for concealed carry practitioners, home defense shooters, and range enthusiasts who run a suppressor or a red dot optic on their compact Glock and refuse to sacrifice a fast, dependable sight picture in any lighting condition. If you demand professional-grade night sights that work as hard as you do — day or night, suppressed or unsuppressed — the Trijicon Suppressor Night Sight set is the definitive upgrade for your Glock 42.
Specifications
| Brand | Trijicon |
|---|---|
| Model | Suppressor / Optic Height Night Sights |
| Compatible Pistols | Glock 42, 43, 43X, 48 |
| Sight Configuration | Three-Dot Tritium Iron Sights |
| Lamp Color | Green (Front & Rear) |
| Front Sight | Black Housing, Green Tritium Lamp |
| Rear Sight | Metal, Green Tritium Lamps |
| Lens Material | Sapphire Jewel |
| Lamp Protection | Aluminum Sleeve, Silicone Rubber Cushion |
| Tritium Warranty | 12 Years from Date of Manufacture |
| Installation | Standard Glock Sight Tool Compatible |
| Country of Origin | USA |
Frequently Asked Questions
Can these sights be used as backup iron sights with a Trijicon RMR red dot optic?
Yes. The raised suppressor height profile of these Trijicon night sights is specifically designed to co-witness through or around the Trijicon RMR and similar compact red dot optics, giving you a fully functional iron sight backup system without any modifications to the sights or your pistol.
Do tritium night sights require batteries or charging to glow in the dark?
No batteries or light exposure are needed. Tritium is a self-luminous radioactive gas that produces a continuous, steady glow entirely on its own. Trijicon's tritium phosphor lamps are sealed within protective aluminum sleeves and backed by a 12-year warranty, so you can count on them to illuminate your sight picture in low-light conditions for over a decade.
Will these sights fit my Glock 43X or Glock 48, or only the Glock 42?
This Trijicon suppressor sight set is cross-compatible with the Glock 42, Glock 43, Glock 43X, and Glock 48 — all of which share the same sight dimensions and dovetail cut. Installation requires a standard Glock sight pusher tool or can be performed by a qualified gunsmith for best results.