Night Fision Glock Tritium Night Sights — Yellow Front & Clear U-Notch

Description

Night Fision’s Tritium Night Sight set is built for Glock pistols and provides a defined low-light sight picture using increased tritium content and a domed lens. The set pairs a square front sight with a yellow-outline tritium insert and a U-notch rear sight with a white-outline tritium insert to present a clear day and night sighting solution. Components are CNC machined from steel and finished in Black Nitride for improved wear and corrosion resistance. Installation is gunsmith recommended.

Key Specifications

• The front sight width is 0.140″.
• The front sight height is 0.213″.
• The rear sight height is 0.256″.
• Constructed from high quality steel with a Black Nitride coating.
• Equipped with Swiss tritium vials for low-light visibility.
• Features a domed lens and injection-molded sleeve to enhance glow and durability.
• Style is Perfect Dot night sight square front / U-notch rear.
• Sold as a front and rear sight set.
• Compatible with Glock 17/17MOS/19/19MOS/22/23/26/27/33/34/35/37/38/39/42/43/43X/45/47/48.

Purpose-built for shooters who require a reliable, low-light sighting option, this Night Fision set balances durability and visibility without unnecessary complexity. The combination of a domed-lens tritium insert and a protective sleeve produces a sharp, consistent glow at low light while the steel construction and nitride finish help maintain a serviceable sight profile under routine use. Ideal for users seeking a straightforward upgrade to factory sights with improved night performance.