TRUGLO Brite-Site TFO Tritium Fiber Optic Sight Set – Glock 17/19/22/23/24/26/27/33/34/35/38/39 Green/Yellow

The TRUGLO Brite-Site TFO combines tritium night sight technology with fiber optic daylight brightness for 24-hour sight visibility. The front sight features a green tritium vial surrounded by a yellow fiber optic ring, providing fast target acquisition in all lighting conditions. The rear sight uses tritium for low-light alignment. These sights are designed for shooters who need reliable performance from pre-dawn to full dark without batteries or switches.

This set fits Glock models 17, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, and 39. Installation requires sight pusher tool or gunsmith services for proper fitment. The CNC-machined steel construction with FORTRESS FINISH coating resists corrosion and wear. The tritium vials are Swiss-made with a 12-year rated lifespan.

• Type: Tritium Fiber Optic (TFO) Sight Set
• Front Sight: Green tritium with yellow fiber optic ring
• Rear Sight: Green tritium
• Compatible Models: Glock 17/19/22/23/24/26/27/33/34/35/38/39
• Construction: CNC-machined steel
• Finish: FORTRESS FINISH protective coating
• Tritium Lifespan: 12 years
• Installation: Requires sight pusher tool or professional installation