The AmeriGlo i-Dot night sight set for Glock pairs a green tritium front sight in an orange outline with a single green tritium dot in the rear (AmeriGlo part no. GL-201). The dot-over-dot design gives a quick, easy vertical sight alignment. Both ends carry tritium, so the sight picture keeps glowing when the light fades. AmeriGlo lists the set for Glock Gen 1-4 in 9mm, .40 and .380 and Gen 5 in 10mm and .45, including MOS slides. The orange outline is a bold daylight option for an all-around carry or duty pistol.

Key Specifications

• The sights are night sights with green tritium in the front and the rear, which keeps a visible aiming point in low light.
• The front outline is orange, a bold border that stands out in daylight.
• The rear sight is an i-Dot single green tritium dot, set over the front dot for vertical alignment.
• The front blade is 0.140-inch wide and 0.22-inch tall, a sturdy post for the lamp.
• The rear notch is square and 0.18-inch wide, a clean lineup with the front blade.
• The rear blade is 0.235-inch tall with an overall rear height of 0.315-inch.
• The front and rear sights have a case hardened finish for wear resistance.
• Fit is Glock Gen 1-4 in 9mm, .40 and .380 and Gen 5 in 10mm and .45, so check your generation and caliber.
• The set fits MOS slides, so it works on those variants as well.
• The set includes a front sight and a rear sight, matched as a pair.

Frequently Asked Questions

What color is the front outline? The front tritium lamp is green and its outline is orange.

Which Glocks does this set fit? AmeriGlo lists it for Gen 1-4 in 9mm, .40 and .380 and Gen 5 in 10mm and .45, and it fits MOS slides.

Are both sights tritium? Yes. The front has a green tritium lamp and the rear has a single green tritium dot.

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

If you like an orange ring around the front dot, this i-Dot set gives you tritium at both ends and simple vertical aiming. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see the rest of our gun sights while you are here.