The TRUGLO TFX Pro tritium and fiber optic sight set for Glock 42/43 combines proven low-light performance with daylight speed, making it a solid choice for concealed carry, home defense, or everyday shooting where reliability matters. These sights blend tritium vials for night shooting with fiber optic technology that collects ambient light, giving you a usable sight picture from pre-dawn range sessions to indoor low-light scenarios—without requiring a battery or external power source.

Built from tough, chemical-resistant materials, the TFX Pro is designed to handle the rigors of regular use and training. The green rear sight with orange front dot outline creates strong contrast for fast target acquisition, while the U-notch rear design keeps your focus where it counts. If you ever need to shoot one-handed in a bind, the aggressively angled front edge of the rear sight lets you rack the slide against a belt, gear, or hard surface for an emergency reload.

These sights fit the compact Glock 42 and 43 frames, so whether you're carrying a .380 or 9mm, you get the same durable, fast-acquiring setup. The combination of daylight and low-light capability, combined with the TFX Pro's one-hand operation feature, appeals to shooters who want sights that work in real-world conditions without compromise.

Key Features

• Tritium vials for reliable low-light and night shooting
• Fiber optic front sight collects daylight for bright daylight aiming
• Green rear sight with orange front dot outline for quick focus and contrast
• U-notch rear sight design for faster sight acquisition and accurate shooting
• Ultra-tough, chemical-resistant construction
• Angled rear sight edge enables emergency one-handed operation
• Designed specifically for Glock 42 and Glock 43

Specifications

Manufacturer	Truglo
Product Line	TFX Pro
Fit	Glock 42, Glock 43
Rear Sight Color	Green
Front Sight Color	Orange dot outline
Sight Type	Tritium/Fiber Optic Combination
Rear Sight Design	U-notch
Material	Chemical-resistant

Frequently Asked Questions

Will these sights work on my Glock 42 or 43?

Yes—the TFX Pro set is specifically designed for Glock 42 (.380) and Glock 43 (9mm) frames. Verify your pistol model before ordering.

How do tritium and fiber optic sights work together?

The fiber optic front sight gathers ambient light during the day, giving you a bright sight picture in daylight and indoor conditions. The tritium vials glow in darkness and low-light scenarios without needing batteries, so you have usable sights around the clock.

Can I use these sights for one-handed shooting?

Yes. The rear sight features an aggressively angled front edge designed for emergency one-handed operation, allowing you to rack the slide against your belt, gear, or a hard surface if needed.

What's included in the set?

The TFX Pro sight set includes both the front and rear sights for your Glock 42/43. Check the product page or packaging to confirm all components and any included installation tools.