Best Night Sights for Glock

There are all kinds of sights available for handguns like the Glock 17, 19, 22, 26, 32, 37. However, out of all them, the tritium night sights are the most preferred amongst Glock owners. Why are they preferred? For one thing, the tritium can be seen in dimly lit environments and totally dark environments. You also don’t need a battery to power the lighting source because the tritium lighting doesn’t come from electricity, lasers, or bulbs. It is a radioactive isotope that comes from hydrogen which emits a soft bright glowing light. Since the tritium has radioactive decay that emits electrons, this causes the phosphor of the tritium to glow. It does not need any kind of outside power source whatsoever. The radioactive decay can last for several years which means it will glow for up to 10-12 years.