Ameriglo OP Suppressor Set GL – 152

The Ameriglo OP Suppressor Set GL-152 is a suppressor and optic height sight set for Glock pattern pistols that solves two problems at once. It lets you see over a mounted can, and it lets you co-witness through a slide mounted optic. Both jobs need extra sight height, and this set delivers it with a tritium and paint combination that keeps you aiming from bright daylight through full dark.

What the Ameriglo OP Suppressor Set Does Best

Standard height sights vanish behind a suppressor. That is the whole problem, and taller irons are the only real answer. This set puts the front post back where your eye expects it, so a suppressed pistol stays a usable pistol.

The Ameriglo OP Suppressor Set is equally valuable on an optics cut slide. Taller sights appear inside the red dot window, which means you keep an aiming solution when a battery dies, a lens fogs, or an emitter fails at the worst possible moment.

These are designed to work with most optics for a co-witness sight picture, though some optics sit high enough that Ameriglo’s Tall Optic Height model is the better choice. Check your specific optic and mounting height before ordering.

Key Features

• Suppressor and optic height design for Glock pattern pistols
• Green tritium lamps for an always on glow with no batteries and no charging
• LumiGreen paint that charges under light and glows brightly for about 10 minutes
• Co-witness compatibility with most slide mounted optics
• Duty style build quality from AmeriGlo, a go to name for pistol sights
• Manufacturer model GL-152 for straightforward ordering

Specifications and Why They Matter

The tritium is green, which is the wavelength the human eye picks up fastest in low light. Tritium is self powered, so there is nothing to turn on, nothing to charge, and nothing to fail when you need the sight most.

The LumiGreen paint is the clever part of the Ameriglo OP Suppressor Set. It uses a less harsh green tone than traditional bright paints, and it charges under ambient light to glow strongly for roughly 10 minutes after exposure.

That combination covers the whole lighting spectrum. Daylight gives you a bold painted reference, transitional light gets the charged glow, and full dark hands off to the tritium lamps without you doing anything at all.

The extra height is the third specification worth understanding. It is set so the front post clears a typical pistol mounted suppressor while still sitting inside the window of a slide mounted dot, which is a narrower design target than it sounds. Getting both jobs right in one sight set is exactly why suppressor height irons cost more than standard replacements.

Installation, Compatibility, and Care

Use a sight pusher for installation. Tall sights put more leverage on the dovetail than standard sights do, and a pusher gives you controlled, repeatable windage adjustment without marring the slide.

Confirm co-witness before you commit to a zero. Mount your optic first, look through it with the irons installed, and decide whether you want an absolute or lower third picture based on how the dot and posts stack up.

Zero with the suppressor attached and again without it, and write down both. Cans move point of impact, and the whole benefit of backup irons disappears if you have never confirmed where they actually hit.

Keep solvents off the tritium vials during cleaning and simply wipe the sights down with the rest of the slide. If you still need a light, a mount, or the optic itself, our optics, sights, and mounts section carries the supporting hardware.

Final Word

This is a straightforward, well executed upgrade for suppressed or optic equipped pistols, and it removes the compromise that tall accessories otherwise force on your sight picture. Note that this product is not manufactured, authorized, endorsed or warranted by GLOCK.

Install them, confirm your zero, and get back to shooting. Ships direct to your door, no FFL required.