Ameriglo GL-113R Classic Tritium Rear Sight Green for Glock

Looking to enhance the sights on your Glock handgun for low-light use? Tritium illumination has been a standard upgrade for defensive handguns for years, and this Classic Tritium Rear Sight designed for many popular Glock handguns is the perfect enhancement for your self-defense pistol. Designed as direct drop-in replacements for Glock's factory rear sight, this Classic Tritium Rear Sight features a low-profile design that's been streamlined and rounded to prevent snagging. The rear sight features two dots illuminated by Tritium lamps. This works with a standard 3-dot sight configuration, enabling users to line up three dots in a low-light defensive scenario. The dots also pe Mfg: Ameriglo