Trijicon HD Night Sights (part no. GL101O-600538) are a fixed 3-dot sight set built for Glock pistols chambered in 9mm, .40 S&W, and .380, made by Trijicon. The front sight uses a wide orange photoluminescent ring around a tritium vial, giving a bold, fast-to-find aiming point in daylight that keeps glowing under tritium power after dark, while the black rear notch stays low-glare so it doesn’t compete with the front dot.

Key Specifications

• Orange front, black rear 3-dot tritium night sight set.
• Tritium illumination for low-light and night visibility.
• Fits Glock 9mm, .40 S&W, and .380 models.
• 7.1-inch package length, 0.11 lb.

Frequently Asked Questions

Why is the front sight orange? The bright photoluminescent ring makes the front dot faster to pick up in daylight than a plain tritium vial alone.

Which Glock models does this fit? Standard-frame Glocks chambered in 9mm, .40 S&W, and .380.

Buy Trijicon HD Night Sights for Glock

Add a fast, all-light sight picture by ordering this gun sight from our Lubbock, Texas gun shop.