Green Tritium Outline Orange Square (Non Trit) Rear For Glock Gen 5

The AmeriGlo Green Tritium Outline Orange Square rear night sight for Glock Gen 5 gives you a fast, reliable aiming reference in low light without breaking the bank on a full tritium setup. This rear sight pairs a self-illuminating green tritium element with an orange square outline (non-tritium) to create a sight picture that's quick to acquire in dim conditions while remaining visible in daylight. It's the smart choice for shooters who want night-capable sights for defensive carry or range work but don't need—or want—to pay for tritium on both front and rear.

Designed specifically for Glock Gen 5 pistols, this rear sight slides into your factory dovetail with no gunsmithing. The combination of tritium and non-tritium elements gives you flexibility: the glowing green center draws your eye fast when you need it, and the orange outline provides a secondary reference point in ambient light. It's a practical balance between capability and cost that appeals to serious shooters who carry daily and train regularly.

AmeriGlo's sights are built tough for working guns. Whether you're setting up a new defensive carry piece, refreshing an older Gen 5, or outfitting a range gun that sees regular use, these sights deliver the performance you expect without unnecessary frills.

Key Features

• Green tritium element for reliable low-light aiming
• Orange square outline (non-tritium) for fast visual acquisition
• Engineered for Glock Gen 5 factory dovetail fit
• Durable, combat-proven design
• Hybrid tritium/non-tritium configuration reduces cost versus full tritium sets

Specifications

Frequently Asked Questions

Will this rear sight work with my Glock Gen 5?

Yes. This sight is designed to fit Glock Gen 5 factory dovetail slots and requires no modification to your pistol.

Do I need to buy a front sight separately?

This is a rear sight only. You will need to source a compatible front sight separately to complete your night sight setup.

What's the difference between tritium and the orange outline?

The green tritium element glows on its own in darkness without batteries or charging. The orange square outline is non-tritium and relies on ambient light to be visible, making it practical in daylight but non-functional in complete darkness. Together, they provide both low-light and daylight aiming references.

Can I use this sight on my Gen 3 or Gen 4 Glock?

This rear sight is engineered for Glock Gen 5 dovetail dimensions. Compatibility with earlier generations is not supported by the specifications provided.