Trijicon, Bright & Tough Suppressor Height Night Sights, Fits Glock 20/21/29/30, Tritium Front/Rear, Green 3 Dot
- Tritium-Phosphor lamp
- Sapphire window
- White rings
- Silicone rubber cushion
- Protective aluminum cylinders
- Suppressor sights
- Back up iron sights
