Product Overview
Trijicon night sight set hd xr yellow outline for glock 21!
FEATURES:
-For Glock 20, 21, 29, 30, 36, 40, & 41 (including S & SF variants)
-Designed with the ever evolving challenges of law enforcement agencies in mind
-Yellow outline
-Thinner front sight post allows shooters to have a larger field of view