TRIJICON HD NS FOR GLK YLW OUTLINE: The three dot green tritium night sight set's front sight features a taller blade and an aiming point ringed in photoluminescent paint while the rear sight is outlined in black and features a wider U-shaped notch. This unique configuration increases visibility and quickens front sight acquisition-even in transitional lighting.
Features :
Features :
- Tritium-Phosphor lamp
- Sapphire window
- Protective clear coat and high visibility colored front sight post
- U notched rear sight
- Silicone rubber cushion
- Subdued rear sight