Trijicon's bright & tough night sights feature a white ring around the glowing dots for daytime visibility, and for illumination in no light or low light conditions, a tritium-phosphor lamp protected within an aluminum sleeve and capped with a sapphire jewel to evenly distribute light and protect from solvents and puncture.They have a metal body with a silicone rubber cushion for shock protection to the tritium-filled glass lamps.

Rear Color: Green w/White Outline
Type: Front/Rear Set
Frame Material: Metal
Frame Color: Black
Firearm Fit: Glock 17, 17L, 19, 22-28, 31-35, 37-39
Style: 3 Dot
Front Material: Tritium
Rear Material: Tritium
Front Color: Green w/White Outline
Rail Size: N/A
Windage Adjustment: No
Elevation Adjustment: No
Firearm Type: Handgun