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 green tritium with a yellow outline, u-notch rear green tritium, and fits glock models 20/21/29/30/36/40/41 (including s and sf variants).

Rear Color: Green w/White Outline
Type: Front/Rear Set
Frame Material: Polymer
Frame Color: Black
Firearm Fit: Glock 2021,29-32,36,40-41
Style: Square Front/U-Notch Rear
Front Material: Tritium
Rear Material: Tritium
Front Color: Green Tritium w/Yellow Outline
Windage Adjustment: No
Elevation Adjustment: No
Firearm Type: Handgun