The AmeriGlo i-Dot Night Sight Set for Glock with an orange front outline (brand part no. GL203) is the orange-ring option for Gen 1-4 10mm/.45/.357 pistols. A green tritium lamp sits inside the orange outline on the front, and a single green tritium dot on the rear lines up beneath it, so the sight picture is one glowing dot stacked on another. The orange ring helps the front stand out in daylight. The maker lists it for Glock Gen 1-4 10mm/.45/.357 and for MOS slides, and it is a good fit for shooters who want night sights with a high-visibility front.

Key Specifications

• The set fits Glock Gen 1-4 10mm/.45/.357 pistols per the maker’s fit listing.
• Both sights are tritium night sights that glow in low light without batteries.
• The front sight has a green tritium lamp.
• The front outline is orange, a bright ring for daylight visibility.
• The rear is an i-Dot single green tritium dot sitting under the front dot.
• Front blade width is 0.140 inch and front blade height is 0.2 inch.
• Overall rear height is 0.315 inch, with a 0.235-inch rear blade.
• The rear notch is square and 0.18 inch wide.
• Both sights have a case-hardened finish.
• The set also fits MOS slides.

Frequently Asked Questions

Which Glock models does this set fit? AmeriGlo lists this set for Gen 1-4 10mm/.45/.357 Glock pistols and for MOS slides.

How does it differ from the GL102 i-Dot set? Both fit Gen 1-4 10mm/.45/.357 Glocks with a green tritium front and single-dot rear. This set has an orange front outline and a 0.18-inch rear notch, while GL102 uses a white outline and a 0.165-inch notch.

What colors are the sights? The front is green tritium with an orange outline, and the rear is a single green tritium dot.

Buy the AmeriGlo i-Dot Night Sight Set for Glock, Orange Outline

Add it to your order from our Lubbock, Texas gun shop and look through our other gun sights for fast, insured shipping.