ZEV Technologies Combat Rear Night Sight for Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39 with Tritium

ZEV Technologies Combat Night Sights give shooters a durable high visibility iron sight option that works in all lighting conditions. Designed to be identical in form and function to the ZEV fiber optic combat sight set but with the addition of tritium vials for low light illumination. The rear sight has two tritium dots, has an angled edge to aid in one handed operation of the slide, and does not overhang the RMR optic cut. Due to the low mounting of an RMR with ZEV's patented optic cut, it sti