This is a Hi-Viz Sight known as the LiteWave H3, model GLN525.
Hi-Viz LiteWave H3 Tritium/Litepipe sights combine the latest and greatest Tritium and Litepipe technology for amazing illumination in any light condition. Now you can have the best performance whether you are on the range at high noon" or having to break a critical shot in the dead of night" the LiteWave H3 has you covered. Tritium has a half-life of up to 12 years according to the date stamp on the actual sights. These sights are housed in a durable steel housing and feature a matte black finish.
Features:
Green tritium front with orange ring
Green rear
Sight visibility in all light conditions
Factory sight heights
