AmeriGlo GL203 i-Dot Sight Set for Glock 10mm/.45/.357

Description

The AmeriGlo GL203 i-Dot sight set provides a simple dot-over-dot sighting system designed for quick vertical alignment. It uses tritium inserts for low-light visibility, pairing an orange-outline green tritium front with a green tritium rear. The sights install on Glock pistols Gen 1–4 for calibers listed as 10mm, .45, and .357. These sights are not compatible with Glock MOS slides.

Key Specifications

• The product type is Tritium Front/Rear.
• The style is i-Dot.
• The front sight color is Green Tritium with Orange Outline.
• The rear sight color is Green Tritium.
• The frame material is Steel.
• The frame color is Black.
• The sights fit Glock Gen 1-4 (10mm/.45/.357).
• The elevation adjustment is No.
• The windage adjustment is No.
• The listed weight is 0.065.

These i-Dot sights offer a straightforward, low-light-capable sight picture for users wanting fast, repeatable alignment without adjustable hardware. Built on a steel black frame with tritium inserts, the GL203 set is a practical option for Glock owners seeking consistent sighting performance across a range of Gen 1–4 pistols and common service calibers.