The TruGlo TFX Handgun Sight Set (brand part number TG13GL3A) is built for Glock 42 and 43 pistols and pairs tritium with fiber-optic technology so the sights stay glowing bright day or night. TruGlo houses the illuminating elements inside a virtually indestructible, chemical- and shock-resistant capsule, and machines the sight bodies from CNC steel finished with a rust-proof Fortress coating for long-term durability. A highly visible white ring surrounds the front fiber-optic element, drawing the eye to rapidly focus on the front sight for a fast, accurate picture. The snag-free profile gives a longer sight radius without catching on a holster during the draw.

Key Specifications

• Fits Glock 42 and 43 pistols.
• Combines tritium and fiber-optic illumination for day and night visibility.
• Arranged in a 3-dot sight picture.
• Illuminating elements sit inside a chemical- and shock-resistant capsule.
• CNC-machined steel body wears a rust-proof Fortress finish.
• A white ring around the front fiber-optic element speeds focus onto the front sight.
• Low-profile, snag-free design for a clean draw.
• Gives a longer sight radius than a factory sight.
• Fixed sight with no elevation adjustment.

Frequently Asked Questions

What Glock models fit this set? Glock 42 and 43 pistols.

Do these sights glow at night? Yes, tritium inserts back the fiber-optic elements for around-the-clock visibility.

Is elevation adjustable? No, this is a fixed sight with no elevation adjustment.

Buy the TruGlo TFX Tritium Fiber-Optic Sight Set for Glock 42/43

A carry-size Glock deserves sights that work in a dark parking lot as well as a sunlit range. Order it from the TruGlo lineup of gun sights at our Lubbock, Texas gun shop for fast, insured shipping.