TRUGLO TFX Tritium/Fiber-Optic Sight Set – Springfield XD

The TRUGLO TFX (Tritium + Fiber-Optic Xtreme) sight set combines self-illuminating tritium vials with fiber-optic technology for 24-hour visibility in all lighting conditions. Tritium capsules glow continuously in darkness without batteries or external light, while fiber-optic fibers gather ambient light during the day for a bright sight picture. These sights are purpose-built for rapid target acquisition on Springfield XD pistols.

Each sight features a contrasting white Focus-Lock ring surrounding the front tritium dot to accelerate front sight acquisition. The hermetically sealed capsules are impervious to oils, chemicals, and cleaning solvents. Steel construction with a Fortress Finish provides impact resistance and corrosion protection. The rear sight has a snag-resistant design with an angled edge for emergency one-handed slide racking. Installation requires sight pusher or gunsmith fitting—no drop-in installation.

• Type: Tritium/Fiber-Optic Combination Night Sights
• Compatibility: Springfield XD (not XD-S or XD-M—verify model before ordering)
• Front Sight: Green tritium vial with green fiber-optic, white Focus-Lock ring
• Rear Sight: Two green tritium vials (3-dot system)
• Tritium Life: 12-year guaranteed illumination
• Construction: CNC-machined steel, Fortress Finish
• Installation: Requires gunsmith or sight pusher tool
• Sight Height: Factory height replacement