Xs Sights Colt Viper Standard Tritium White

XS Sights makes the Colt Viper Standard Tritium White handgun sights for shooters who need reliable target acquisition in any light. These are defensive night sights built around a straightforward principle: you should see your front sight whether you're in bright daylight or a dark hallway. The Standard Dot design pairs self-illuminating tritium with a proprietary photoluminescent Glow Dot that charges from ambient light, giving you a sight picture that works 24/7 without batteries or electronics.

The white front sight stands out in daylight and bright conditions—highly reflective material ensures it catches available light when the sun is up. The convex dot shape maximizes surface area to absorb and store ambient light, intensifying the glow charge for better low-light visibility. That combination of white brightness and tritium self-illumination solves a real problem: whether your vision is aging, your environment is dark, or you simply need to shoot fast, you can find your front sight.

Installation is straightforward enough for a competent DIY job if you're comfortable working with handgun slides. These sights are made for the Colt Viper platform, so verify fitment with your specific model before ordering. Once installed, they require no maintenance—the tritium glows passively, the photoluminescent material recharges itself from any available light, and there's nothing to replace or manage.

Key Features

• Self-illuminating tritium provides 24/7 low-light visibility without batteries
• Photoluminescent Glow Dot absorbs ambient light and glows in darkness
• Convex dot shape increases light absorption and intensifies the charge
• White front sight is highly reflective for bright-light shooting
• Designed for quick target acquisition in defensive scenarios
• No maintenance required

Specifications

Frequently Asked Questions

Will these sights work on a Colt Viper?

Yes—these sights are manufactured specifically for the Colt Viper platform. Confirm your exact model for proper fitment before purchase.

Do I need batteries or charging for these sights?

No. The tritium is self-illuminating and glows continuously without power. The photoluminescent Glow Dot charges from any ambient light in your environment—sunlight, indoor lighting, or moonlight—and requires no external charging or batteries.

Can I install these myself?

Yes, the sights are designed for DIY installation by someone comfortable working on handgun slides. If you're unsure about the process, a gunsmith can handle the swap quickly.

How long do tritium night sights last?

Tritium has a half-life of about 12 years, meaning the glow gradually diminishes over time. The photoluminescent Glow Dot has no expiration and will continue charging from ambient light indefinitely.