Ameriglo Pro-Glo Tritium Round Front Sight .180X.140 Org For Glock~

The AmeriGlo Pro-Glo Tritium Round Front Sight is a law-enforcement-grade night sight built for Glock pistols that need reliable low-light performance. This steel-machined front sight uses Swiss-mined tritium with over 20 years of continuous glow—no batteries, no maintenance, no dimming. The .180 x .140 profile fits all Glock models, making it a straightforward upgrade for carry guns, duty weapons, or any pistol that demands dependable sighting in darkness. Whether you're a tactical shooter, defensive shooter, or competitive handgunner, having a sight that works when ambient light disappears is non-negotiable.

The Pro-Glo design wraps a luminescent orange ring around the tritium lamp, giving you both passive night-glow capability and a bright, visible aiming point in daylight and low-light transitions. That combination—tritium glow for true darkness, plus a high-contrast ring for everyday carry—is why law enforcement and military units specify sights like this. You get the same battle-tested design in a front sight that bolts onto your slide with no gunsmithing required.

AmeriGlo's tritium is sourced from Swiss mines and engineered to standard military specifications, ensuring consistent glow output and decades of service life. Once installed, the sight runs forever—there's no charging cycle, no solar panel dependency, and no way for it to fail from neglect. Just install and rely on it.

Key Features

• Swiss-mined tritium lamp with 20+ year glow life
• Luminescent orange ring for day and low-light visibility
• Steel construction, machined for durability
• Fits all Glock pistol models
• Law-enforcement and military specification standard
• No battery or charging required

Specifications

Frequently Asked Questions

Will this front sight fit my Glock?

Yes. The AmeriGlo Pro-Glo .180 x .140 is designed to fit all Glock pistol models—no gunsmithing or fitting required.

How long does the tritium stay bright?

The Swiss-mined tritium lamp glows continuously for over 20 years without dimming, charging, or maintenance. It is not affected by batteries or sunlight.

Is this sight visible in daylight?

Yes. The luminescent orange ring around the tritium lamp provides a bright, high-contrast aiming point in daylight and low-light transitions. The tritium glow becomes especially apparent in darkness.

What comes with the sight?

The product includes the front sight only. Installation typically requires basic Glock front-sight replacement tools or gunsmith service.