The Night Fision Tritium Front Sight Yellow Front for Glock is a Perfect Dot, weather-resistant iron sight (front only) built for the Glock pistols using this front-sight footprint (manufacturer part number GLK000001YGX).

It uses a yellow tritium insert for fast visual acquisition under varied light.

Key Specifications

• Style is Perfect Dot, weather-resistant.
• Sold as a front only sight.
• Uses a yellow tritium insert.
• Fits the Glock pistols using this front-sight footprint.
• Uses an injection-molded sleeve to hold the tritium vials securely in place.
• A domed lens is used to collimate the tritium glow for a sharper sight picture.
• CNC-machined from steel with a black nitride coating.
• Manufactured by Night Fision.
• Designed as a direct-fit replacement sight rather than a universal/adjustable unit.

Frequently Asked Questions

Will this fit my pistol?

This sight is built for the Glock pistols using this front-sight footprint. Confirm your exact model matches before ordering, since front and rear sight dovetails are not interchangeable across unrelated pistol families.

What color is the sight insert?

It uses a yellow tritium insert for quick visual reference against the rear notch or front post.

Does this include both front and rear sights?

This listing is for the front only sight only; the other half of a set (if needed) is sold separately.

Buy the Night Fision Tritium Front Sight Yellow Front for Glock

Order from Schaefer Defense and shop more Night Fision iron sights, or browse our full Gun Sights selection.