XS Sights F8 Night Sight Set for Glock 42 & 43 – Tritium Front, Notch Rear

The XS Sights F8 Night Sight delivers fast target acquisition in low-light conditions with a self-illuminating tritium front sight and a deeply notched rear. Designed for Glock 42 and 43 subcompact pistols, the F8 configuration uses a high-visibility orange or white front sight post surrounded by a tritium lamp for 24-hour usability. The wide notch rear sight allows rapid alignment under stress while maintaining precision at defensive distances.

This sight set installs using a standard sight pusher tool and requires no modifications to the slide. The F8's design prioritizes speed over traditional 3-dot configurations, making it well-suited for concealed carry and close-range defensive scenarios. Tritium has a usable lifespan of approximately 12 years from the manufacture date.

• Compatible Models: Glock 42, Glock 43
• Front Sight: Tritium lamp with high-visibility surround
• Rear Sight: Wide notch, non-tritium
• Installation: Standard dovetail, sight pusher recommended
• Sight Picture: Single dot front with notch rear (F8 configuration)
• Material: Steel construction
• Tritium Lifespan: ~12 years