Trijicon Bright & Tough Night Sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five times over conventional sights. Housed in a metal body and cushioned within silicone rubber. Each lamp is capped with a sapphire jewel to help evenly distribute the light while protecting the lamp from solvents and puncture. Contained within aluminum cylinders for additional protection, the lamps are mounted on silicone rubber cushions to withstand shock and heavy recoil. Professional installation recommended. Front Sight Width: 0.144". Front Sight Height: 0.203". Rear Sight Height: 0.272".
Specifications:

Type	Front/Rear Set
Frame Material	Metal
Frame Color	Black
Firearm Fit	Glock 20/21/29/30/36/41
Base Configuration
Style	3 Dot
Front Material	Tritium
Rear Material	Tritium
Front Color	Green w/White Outline
Rear Color	Green w/White Outline
Rail Size	N/A
Windage Adjustment	No
Elevation Adjustment	No
Fiber Diameter
Firearm Type	Pistol