The AmeriGlo GL102 i-Dot sight set for Glock is a purpose-built tritium night sight system designed for shooters who prioritize speed and low-light capability. If you carry a Glock for home defense or personal protection and need reliable aiming in darkness, these sights deliver what traditional three-dot setups can't: fast target acquisition without overthinking sight alignment. The i-Dot configuration strips away complexity—one bright green tritium dot on the front, one at the rear—so your focus goes straight to the target under stress or in poor light.

Built from steel, the front sight features a green tritium insert backed by a white photoluminescent outline that glows during daylight hours, ensuring you can find your sight picture whether it's high noon or pitch black. The rear sight uses a single tritium lamp in the center, which trains your eye naturally toward the front post and accelerates your sight picture. This design philosophy comes straight from close-quarters and defensive shooting where milliseconds matter and the simpler sight picture wins the fight.

The AmeriGlo GL102 works for Glock platforms where speed and low-light performance outrank traditional sight geometry. Day or night, whether you're running drills at the range or carrying for protection, these sights give you a fighting chance in the dark without compromise.

Key Features

• Green tritium front sight with white photoluminescent outline for visibility in daylight and darkness
• Single-lamp tritium rear sight keeps your focus on the front post for rapid target acquisition
• Steel construction built to withstand duty use and recoil
• I-Dot configuration optimized for close-quarters and high-speed shooting
• Fast sight picture designed for defensive scenarios where simplicity wins

Specifications

Front Sight Width	.140"
Rear Sight Width	.180"
Front Sight Lamp	Green tritium with white outline
Rear Sight Lamp	Green tritium, center only
Material	Steel
Sight Type	i-Dot (single-dot configuration)
Platform	Glock
Finish	Black

Frequently Asked Questions

Will AmeriGlo GL102 sights fit my Glock model?

These sights are designed for Glock platforms. Check your Glock's dovetail specification to confirm compatibility with the GL102 model.

Can I use these sights in bright daylight?

Yes. The white photoluminescent outline on the front sight glows under daylight conditions, giving you a visible sight picture without relying solely on tritium. At night, the tritium takes over and provides glow-in-the-dark aiming without a light source.

How is the i-Dot sight picture different from a three-dot setup?

The i-Dot uses a single bright dot on the front and a single tritium lamp in the rear. This simplified geometry speeds up target acquisition and works best when you're focused on fast, close-range shooting rather than precise sight alignment—ideal for defensive scenarios.

What's included in the sight set?

The GL102 is a complete front and rear sight set for your Glock. What you're buying is the pair; additional installation tools or accessories are not included.