Trijicon Bright & Tough Night Sight Front Post for AR-15 - Steel Matte Tritium Green

The Trijicon Bright & Tough Night Sight Front Post for AR-15 is a steel matte tritium green front sight designed to keep you on target when light fades. Built around self-luminous tritium technology, this front post delivers a bright, sharply defined aiming point in low-light conditions — exactly when most hunting and tactical situations demand reliable target acquisition. The Traser® tritium lamp requires no batteries, no charging, and no external power source; it glows on its own, making it equally effective in dim pre-dawn hunting hours or indoor range work.

Trijicon engineered these night sights with durability front and center. The steel construction and matte finish resist corrosion and reflections, while the sapphire crystal window protects the tritium lamp from impact and scratches without compromising light transmission. This is a working sight built to handle serious use — whether you're zeroing a carbine, running defensive drills, or preparing for a hunt where a fast, reliable sight picture matters.

The tritium lamp is factory-guaranteed to remain self-luminous for 12 years, giving you more than a decade of dependable glow without maintenance or replacement concerns. If you're running iron sights on your AR-15 and need to shoot when ambient light drops, this front post gives you the tool to do it.

Key Features

• Self-luminous tritium green front post — no batteries or charging required
• Steel construction with matte finish for durability and corrosion resistance
• Sapphire crystal protective window resists scratching and impact
• Bright, well-defined aiming point optimized for low-light performance
• Tritium lamp factory-guaranteed for 12 years of continuous luminosity
• Designed specifically for AR-15 platform rifles

Specifications

Frequently Asked Questions

Will this front sight work on my AR-15 rifle?

Yes — this front post is designed specifically for AR-15 platform rifles.

Does the tritium glow require batteries or charging?

No. Tritium is self-luminous and produces light on its own without batteries, charging, or external power. It will glow continuously for the life of the lamp.

How long will the tritium lamp stay bright?

Trijicon guarantees the tritium lamp will remain self-luminous for 12 years from manufacture.

Can this sight be used in bright daylight?

Yes. The bright tritium green post and the sapphire crystal window are designed to work in both low-light and daylight conditions, providing a well-defined aiming point across a range of lighting environments.