Utilizing a dot-over-dot configuration, AMERIGLO i-Dot night sights are an excellent design for all shooters. The i-Dot sights provide a quick and easy vertical sight alignment. Does not fit Glock MOS slide.
Specifications:

Type	Tritium Front/Rear
Frame Material	Steel
Frame Color	Black
Firearm Fit	Glock 17/19/22/23/24/26/27/33/34/35/38/39
Base Configuration
Style	i-Dot
Front Material	Tritium
Rear Material	Tritium
Front Color	Green w/White Outline
Rear Color	Green
Rail Size
Windage Adjustment
Elevation Adjustment
Fiber Diameter
Firearm Type	Pistol