The Trijicon HD XR Night Sights (model 600999) provide tritium-illuminated front and rear sights engineered for low-light target identification. Developed with law enforcement considerations in mind, the HD XR design advances Trijicon’s HD sight geometry to improve sight picture and engagement speed at increased distances. A thinner front sight post gives shooters a larger field of view to aid faster target acquisition. This sight set is configured to fit FN 509 pistols.
Key Specifications
- The model number is 600999.
- Designed to fit FN 509.
- The frame color is Black.
- The front sight color is Green Tritium/Yellow Outline.
- The rear sight color is Green Tritium.
- The sights feature a thinner front sight post to increase the field of view.
- Intended for law enforcement agencies and users seeking improved low-light identification.
The HD XR Night Sight set offers a straightforward, durable solution for shooters who prioritize clear sight picture and reliable low-light performance. With tritium illumination and refined sight geometry, this set is well suited for duty, everyday carry, or range applications where quick, confident sighting is required.
