Trijicon Suppressor Night Sights Glock 42 Green Tritium 3-Dot
Trijicon
$100.69
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Trijicon
Trijicon Suppressor Night Sights Glock 42 Green Tritium 3-Dot
The Trijicon Suppressor Night Sights for Glock 42 deliver reliable three-dot tritium illumination with the added height needed to maintain a clear sight picture when running a suppressor or co-witnessing with a Trijicon RMR optic.
- Raised suppressor-height profile clears suppressors and optic mounts effortlessly
- Green tritium front lamp glows automatically in complete darkness, no batteries needed
- Orange front sight ring accelerates target acquisition in bright daylight conditions
- Sapphire jewel lens distributes tritium light evenly for a crisp, consistent dot
- Protective aluminum sleeves with silicone rubber cushioning absorb recoil shock reliably
- Compatible with Glock 42, 43, 43X, and 48 — one set covers multiple pistols
Who This Is For
These sights are an ideal upgrade for Glock 42 owners who carry suppressed, run a red dot optic as their primary aiming solution, or simply want a bombproof night sight that performs in any lighting condition. They are equally well-suited for home-defense and concealed-carry shooters who demand confidence-inspiring visibility in low light without sacrificing speed during daylight use.
Specifications
| Brand | Trijicon |
|---|---|
| Model | Suppressor / Optic Height Night Sights |
| Compatible Pistols | Glock 42, 43, 43X, 48 |
| Sight Configuration | Three-Dot Tritium |
| Front Lamp Color | Green Tritium with Orange Ring |
| Rear Lamp Color | Green Tritium |
| Lens Material | Sapphire Jewel |
| Sleeve Material | Aluminum with Silicone Rubber Cushion |
| Sight Height | Suppressor / Optic Co-Witness Height |
| Tritium Warranty | 12 Years from Date of Manufacture |
| Country of Origin | USA |
Frequently Asked Questions
Will these sights work as backup iron sights (BUIS) with the Trijicon RMR?
Yes. The suppressor-height profile is specifically engineered to co-witness through the Trijicon RMR optic window, allowing you to use these tritium irons as fully functional backup sights if your red dot fails or loses power. This makes them a smart pairing for any Glock 42 or 43-series pistol running an RMR or similarly sized mini red dot.
Do these sights require any batteries or external light source to glow?
No batteries or external charging are required. The tritium phosphor lamps are self-illuminating radioactive gas tubes that emit a constant glow 24/7 for the life of the sight. Trijicon warrants the green tritium lamps for 12 years from the date of manufacture, ensuring reliable low-light performance for well over a decade of everyday carry.
Can I install Trijicon Suppressor Night Sights myself, or do I need a gunsmith?
Installation typically requires a sight-pusher tool or a brass punch and mallet to drive the rear sight in and out of the dovetail, along with the correct front sight tool for Glock pistols. Experienced shooters comfortable with basic pistol armorer work can install them at home; however, if you are unfamiliar with the process, having a qualified gunsmith perform the installation is recommended to avoid damaging the slide or sight body.
