Ameriglo 4XL Tritium Night Sight Set for Glock Green Front Black

The AmeriGlo 4XL Tritium Night Sight Set for Glock delivers a raised sight picture designed to work seamlessly with slide-mounted optics and suppressors—a critical advantage if you're running a red dot or planning to add one later. These night sights combine tritium illumination in the front post with a flat black rear, giving you fast target acquisition in low light without sacrificing daylight usability. Whether you're carrying for defense, training hard at the range, or building a modernized Glock platform, the 4XL height lets your iron sights co-witness properly under an optic, so you're never left without a backup aiming solution.

The front post stands .385" high and the rear sight measures .480", tall enough to clear most mini red dots and suppressor-height requirements. AmeriGlo's tritium capsules glow reliably in darkness, and the green-on-black contrast is intuitive for most shooters—fast to pick up and track in conditions where white dots wash out. Installation is straightforward on any Glock model, and the set includes both front and rear sights, so you're ready to go out of the box.

If you've already got an optic on your Glock or you're thinking about one, these sights are built for that reality. They're a no-compromise upgrade from factory plastic sights, offering night-capable iron backup and the height clearance modern Glock builds demand.

Key Features

• Green tritium front post with flat black rear for reliable low-light sighting
• Optic-compatible height clears slide-mounted mini red dots and suppressors
• Co-witness capable for seamless backup aiming with mounted optics
• Compatible with all standard Glock models
• Front .385" / rear .480" height specifications for proper sight picture

Specifications

Frequently Asked Questions

Will these sights work with my Glock-mounted red dot?

Yes. The 4XL height is designed specifically for co-witnessing with slide-mounted miniature red dot optics, so your iron sights will align properly underneath your dot as a backup aiming system.

Are these sights compatible with all Glock models?

Yes, the AmeriGlo 4XL set works with all standard Glock models.

Do these glow in the dark?

Yes. The front post contains a green tritium capsule that self-illuminates in low-light conditions without requiring batteries or recharging.

What's included in the set?

The set includes both the front sight and rear sight, ready to install on your Glock.