Night fision utilizes an injection molded process and military-grade polymer with durable polymer tritium outlines to give you flexibility and unrivaled daytime visibility.With the exception of the tritium vials, imported from switzerland, night fision products are crafted end-to-end right here in the usa.This night sight set is a square front and u-notch rear green tritium with a white outline and fits glock models 17/17l/19/22/23/24/25/26/27/28/31/32/33/34/35/37/38/39.

Rear Color: Green w/White Outline
Type: Front/Rear Set
Frame Material: Polymer
Frame Color: Black
Firearm Fit: Glock 17, 17L, 19, 22-28, 31-35, 37-39
Style: Square Front/U-Notch Rear
Front Material: Tritium
Rear Material: Tritium
Front Color: Green w/White Outline
Windage Adjustment: No
Elevation Adjustment: No
Firearm Type: Handgun