AMERIGLO TRITIUM PRO OPER. SET

FEATURES
-Fits GLOCK 20, 21, 29, 30, 31, 32, 36, 40, 41
-Green tritium lampfront
-Twogreen tritium lamp rear
-Front outline colorwhite
-Black outline pro style
-Pro rear extends towards the back of slide
-Notch: .180"
-Front: .125" W