Trijicon 600573 HD Green Tritium HD Night Sights

The Trijicon 600573 HD Night Sights are a three-dot front and rear sight set designed for compatible Sig Sauer pistols. Green tritium illumination, a yellow-outlined front aiming point, and a black-outlined rear sight support sight acquisition in transitional lighting.

Key Specifications

• The sight set uses green tritium in both the front and rear sights.
• The front sight features a yellow photoluminescent outline around the aiming point.
• The rear sight has a black outline and a wider U-shaped notch.
• The configuration is a three-dot front and rear sight design.
• The front sight measures 0.144 inches wide.
• The front sight height is 0.279 inches.
• The rear sight height is 0.309 inches.
• The sight frames are made from steel with a black finish.
• The set is intended for compatible Sig Sauer pistols calibrated for 9mm and .357 SIG.
• The tritium lamps carry a 12-year warranty from the date of manufacture.

With its distinct front-sight outline, wide rear notch, and tritium illumination, this HD sight set provides a carefully defined aiming reference for compatible handgun applications. The hooked rear-sight face also supports emergency one-handed slide operation, while professional installation is recommended.