TRUGLO BRITE-SITE TFO Tritium Fiber Optic Sights for Glock 42 – Green/Yellow

The TRUGLO BRITE-SITE TFO sight set combines tritium and fiber optic technology for 24-hour visibility on the Glock 42. Green tritium vials provide low-light and nighttime illumination, while fiber optic inserts gather ambient light during the day for a bright sight picture. The yellow rear sight offers high contrast against the green front for fast target acquisition.

CNC-machined steel construction with a fitted design specifically for the Glock 42. Installation requires sight pusher tool or gunsmith services for proper fitment. The tritium inserts are Swiss-made for consistent glow intensity and longevity. Snag-resistant rear sight profile accommodates one-handed slide manipulation while maintaining a clear sight picture.

• Type: Tritium Fiber Optic Handgun Sight Set
• Compatibility: Glock 42
• Front Sight: Green tritium + green fiber optic
• Rear Sight: Yellow fiber optic
• Construction: CNC-machined steel
• Tritium Origin: Swiss-made
• Profile: Snag-resistant
• Installation: Requires sight pusher tool