Trijicon Bright & Tough Night Sight Set for Glock Gen 1-5 (17-39, 45) - Steel Matte 3-Dot Tritium Green

Low-light shooting demands sights you can actually see—and Trijicon Bright & Tough night sights for Glock Gen 1-5 models (17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45) deliver that without batteries, electronics, or excuses. The three-dot tritium green configuration uses self-illuminating lamps housed in a tough steel matte body, so you get repeatable sight picture in darkness the same way you would in daylight—with instinctive speed and genuine confidence.

Trijicon engineered these sights to handle the punishment that defensive and duty weapons endure. Each tritium lamp sits inside an aluminum cylinder, then cushioned on silicone rubber mounts that absorb recoil and impact shock. The sapphire jewel cap on every lamp does double duty: it distributes the glow evenly across the sight picture and shields the lamp from solvents and accidental damage. The result is a three-dot sight set built to survive hard use and still glow when you need it.

Whether you're training for home defense, practicing night shooting at the range, or carrying a Glock for duty, these night sights shift your capability in low light without adding weight, bulk, or dependency on gear you have to remember to charge. Install once, trust completely.

Key Features

• Self-illuminating tritium lamps—no batteries or charging required
• Three-dot sight picture for instinctive alignment in all light conditions
• Aluminum lamp housings with silicone rubber shock mounts absorb recoil and impact
• Sapphire jewel caps protect lamps and distribute light evenly
• Steel matte body resists corrosion and glint
• Fits Glock Gen 1–5 models (17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 45)
• Green tritium color for reliable night visibility

Specifications

Frequently Asked Questions

What Glock models do these night sights fit?

These Trijicon Bright & Tough sights are designed for Glock Gen 1–5 models, including the 17, 17L, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, and 45.

Do I need batteries to power these night sights?

No. The tritium lamps are self-illuminating and require no batteries, charging, or external power source. They glow continuously based on the tritium's natural decay process.

How are these sights protected from damage and recoil?

Each tritium lamp is housed in an aluminum cylinder and mounted on silicone rubber cushions that absorb shock and heavy recoil. The sapphire jewel cap on every lamp adds extra protection against solvents and puncture while evenly distributing the light output.

What color tritium do these sights feature?

This set features green tritium lamps, which provide reliable visibility in low-light conditions.