Truglo Brite-Site TFX Sight, Suppressor Height, Fits Glock 20/21/29/30/31/32, 24/7 Brightness TG-TG13GL5A
Specifications:

Type	Tritium/Fiber Optic Set
Frame Material	Steel
Frame Color	Black
Firearm Fit	Glock 20,21,25,28-32,37,40-41
Base Configuration
Style	3 Dot
Front Material	Tritium/Fiber Optic
Rear Material	Tritium/Fiber Optic
Front Color	Green w/White Outline
Rear Color	Green
Rail Size
Windage Adjustment	No
Elevation Adjustment	No
Fiber Diameter
Firearm Type	Pistol