Big Dot Tritium Front GL-0001S-5

The XS DXT Big Dot sights have a large front sight to improve speed of front sight acquisition, V-Notch rear sight that provides a large field of view for greater target identification, and a snag free design for easy draw from holster without catching clothing. This model fits Glock 17/19/22-24/26/27/31-36/38 firearms.