TRUGLO Brite-Site TFO Tritium Fiber-Optic Sight Set – Sig Sauer 8/8

The TRUGLO Brite-Site TFO combines tritium night sight illumination with fiber-optic brightness for 24-hour sight visibility. This hybrid design uses tritium vials to glow in low light while fiber-optic rods gather ambient light for a bright sight picture in daylight. The result is fast target acquisition in any lighting condition without batteries or external light sources.

This set is designed for Sig Sauer pistols with #8 front and #8 rear dovetails. The sight bodies are CNC-machined steel with a snag-resistant profile. Installation requires a sight pusher tool or professional fitting. The tritium has a 12-year half-life, and the fiber-optic channels are protected by a steel housing to prevent damage during holster draw or hard use.

• Type: Tritium/Fiber-Optic Hybrid Sight Set
• Illumination: Green tritium vials + fiber-optic rods (front and rear)
• Fitment: Sig Sauer #8 front / #8 rear dovetail
• Construction: CNC-machined steel
• Tritium Half-Life: 12 years
• Profile: Snag-resistant design
• Installation: Requires sight pusher or gunsmith fitting