TruGlo TG13GL4A TFX Green Tritium/Fiber Optic Glock Suppressor Height Sight Set - Black

The TruGlo TG13GL4A TFX Day/Night sight set brings 24/7 visibility to your Glock, combining tritium and fiber-optic technology in a rugged suppressor-height package. Bright fiber-optic rods gather available daylight while sealed Swiss tritium vials glow through the dark, giving you a clear aiming reference from bright sunlit conditions to low-light encounters.

Built to clear a sound suppressor or other muzzle-mounted accessory, this set uses a taller suppressor-height front sight so your sight picture sits above the device. The frames are CNC-machined from steel and finished in TruGlo's Black Nitride Fortress coating for serious corrosion and wear resistance.

The configuration is a classic 3-dot: a green tritium rear sight with a fiber-optic insert, paired with a green tritium front sight that also carries a fiber-optic insert and a white outline ring for lightning-fast acquisition, plus TruGlo's FOCUSLOCK ledge that helps your eye instantly lock onto the front post. The low-profile rear geometry means your pistol continues to ride in standard holsters.

Designed and assembled in the USA using premium Swiss tritium, the TG13GL4A drops into the factory dovetails of Glock 17, 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 37, 38 and 39 pistols - MOS models are not supported - making it an excellent upgrade for defensive, duty and competition Glock shooters who want a reliable co-witness and an unmistakable sight picture in any light.