Trijicon Bright & Tough Tritium Night Sights for AR15 / M16

Compatible with a variety of AR-15/M16 iron sight systems, the Trijicon® Bright & Tough™ Tritium Night Sights are a performance-enhanced three-dot iron sight system optimized for low-light shooting applications in harsh environments. Featuring an all-metal housing with silicone rubber cushioning for unparalleled shock and recoil resistance, Tritium phosphor-filled glass lamps offer a sharp, natural, and battery-free glow for a crystal-clear sight picture in low-light conditions, while white-painted rings maximize clarity in daylight environments for dependable performance when and where it matters most. Protective aluminum cylinders and silicone rubber cushioning protect the lamps against bumps, drops, and heavy recoil, and each lamp is capped with a sapphire jewel for additional shock and chemical protection, as well as even distribution of light. Professional installation recommended.