XS Sights Standard Dot Tritium Front Sight for J-Frame & SP101

XS Sights Standard Dot Tritium Front Sight

This is a purpose-built defensive sight for your J-Frame or SP101 revolver. XS Sights has engineered a front sight that works when it matters most—in low light and high stress.

Key Features

• Tritium-powered illumination: Self-luminous tritium glows reliably without batteries or charging
• Photoluminescent Glow Dot: Absorbs ambient light during the day and glows brightly in darkness
• Standard Dot profile: 0.140" dot size for precise aiming while maintaining speed
• Green tritium: Excellent low-light visibility with bright glow intensity
• High-contrast design: Easy to acquire on target in varied lighting conditions
• Durable construction: CNC machined steel built to withstand defensive use

Why This Sight Works

The convex dot design increases surface area for better light absorption, intensifying the glow in low-light conditions. Green tritium is an excellent choice for defensive work—it glows brighter than other colors in darkness while remaining visible in daylight. Whether you're dealing with aging eyes or simply need a reliable sight picture in poor lighting, this front sight delivers.

Warranty & Satisfaction

• 10-year warranty
• 30-day satisfaction guarantee

This is a fixed front sight designed for revolvers with fixed rear sights. Installation may require professional gunsmithing.