Description
Trijicon DI Night Sights (Model DI) are dual-illumination handgun sights that combine a tritium lamp with a user-interchangeable fiber capped with a sapphire jewel. The fiber uses a chemical and heat resistant design and is finished using Trijicon’s proprietary ACOG technique. The interchangeable fiber lets the aiming point stay visible from daylight to complete darkness, with the ability to swap fiber and ring retainer colors to match the shooter’s preference.
Key features
- Dual-illumination design: tritium lamp plus interchangeably configured fiber.
- Fiber is designed to be replaced in the field.
- Sapphire jewel cap over the tritium lamp.
- Patented, interchangeable fiber concept (patent pending).
| Tube and fiber colors | Green tritium, green fiber, black frame/outline |
|---|---|
| Fits | Glock 42/43/43X/48 (excludes MOS) |




