Trijicon Night Sights for S&W 99 / Walther P99 – Self-Luminous Tritium 3-Dot Set

Trijicon's tritium night sights for the S&W 99 and Walther P99 deliver constant illumination without batteries or external light sources. The self-luminous tritium inserts provide a clear 3-dot sight picture in complete darkness and low-light conditions, ideal for home defense and duty carry. The green tritium lamps are hermetically sealed in protective aluminum cylinders for shock resistance and long service life.

Machined from steel with a matte black finish to reduce glare, these sights are designed as a direct replacement for factory S&W 99 and Walther P99 sights. Installation requires sight pusher or gunsmith tools for proper fitting. Trijicon tritium has a usable half-life of approximately 12 years, gradually dimming over time. White alignment rings surround the front and rear dots for rapid sight acquisition in daylight.

• Type: Fixed tritium night sights, 3-dot configuration
• Tritium Color: Green
• Construction: Steel body, aluminum tritium lamp housings
• Finish: Matte black
• Half-Life: Approximately 12 years
• Compatibility: S&W 99, Walther P99
• Installation: Gunsmith recommended (sight pusher required)
• Set Includes: Front and rear sights