The Tapco TAP22040 is an optic-ready tritium night sight with a black frame, built to fit a wide range of Glock models including the 17, 19, 22-28, 31-35, 37-39, 45, and 48.

Key Specifications

• Always-on tritium insert for night visibility
• Daylight-fluorescing surround for bright-light visibility
• Optic Ready style
• Black frame
• Fits Glock 17, 19, 22-28, 31-35, 37-39, 45, and 48

Frequently Asked Questions

Does this sight glow in the dark?
Yes, the tritium insert is always on for low-light and nighttime visibility.

Is it visible in daylight too?
Yes, a daylight-fluorescing material surrounds the tritium insert for bright-light visibility.

Which Glock models does it fit?
The Glock 17, 19, 22-28, 31-35, 37-39, 45, and 48.

Buy the Tapco Tritium Sight

Get faster sight acquisition day or night with a tritium sight from Tapco. Ships fast from a Lubbock, TX gun shop in our gun sights lineup.