XS Sights Big Dot Tritium Shotgun Front Sight Yellow

XS Big Dot Tritium Shotgun Front Sight

The Big Dot Tritium front sight represents a significant advancement in defensive shotgun sighting systems. This purpose-built sight combines proven tritium technology with XS's proprietary photoluminescent Glow Dot to deliver reliable visibility across all lighting conditions.

Key Features

• Tritium-powered illumination for self-illuminating capability in complete darkness
• Photoluminescent Glow Dot that absorbs ambient light and glows in low-light conditions
• Big Dot design (0.188" diameter) with high-contrast yellow finish for rapid target acquisition
• Convex dot surface maximizes light absorption and intensifies the glow effect
• CNC machined steel construction for durability and precision
• Yellow finish selected for maximum brightness in low-light environments

Installation & Compatibility

This sight is designed as a standalone solution for shotguns with .125" to .140" diameter factory beads. Installation requires a two-part epoxy adhesive. The Big Dot Tritium is not compatible with Ghost Ring rear sight systems.

Why This Sight Matters

Defensive shotgun shooters benefit from sights that work when it counts—in low light and high stress. The combination of tritium and glow dot technology ensures your front sight remains visible whether you're shooting in daylight or darkness. The large dot profile accommodates shooters with aging eyes or vision challenges, making it an inclusive choice for serious shotgun users.

Warranty

10-year manufacturer warranty and 30-day satisfaction guarantee.