Description
The AmeriGlo GL-112-350 is a tritium front night sight built specifically for Glock pistols, giving you a glowing green front post the second the lights drop and a crisp white outline that pops in daylight. It's a front-only sight, so it's the perfect single piece if you're rebuilding a sight setup, replacing a chipped factory post, or dialing in a specific height for your rig. AmeriGlo has been doing tritium for decades, and this is the kind of no-drama upgrade that just works.
What the .350" Height on This AmeriGlo Front Sight Is For
Height is where this one earns its keep. At .350" tall and .125" wide, this front sight sits well above a standard Glock post, which is exactly what you want if you're running a suppressor or a slide-mounted optic. That extra height lets you see over the can and gives you a clean sight picture, and it co-witnesses through most red dot windows so you've got backup irons the moment your optic battery quits. If you're building a suppressor host or a red dot Glock, this is a smart front-sight choice.
Why Tritium Beats Painted Dots on This Glock Front Sight
The green tritium lamp glows on its own with no charging, no batteries, and no waiting for it to soak up light. That means it's just as visible at 3 a.m. as it is at noon. The white outline ringing the lamp gives your eye something to grab in bright conditions and helps you center the post fast under stress. Green reads as the brightest tritium color to most eyes, which is part of why it's the go-to for a defensive or duty gun.
Installing the GL-112-350
This drops into the standard Glock front sight dovetail and fits all Glock models. Front sights use a hex screw underneath the slide, so an AmeriGlo or similar front sight tool makes the job quick, and a dab of thread locker keeps it put. If you're not comfortable pulling the slide apart, any gunsmith can knock this out in a few minutes. Just remember it's a front-only sight, so pair it with a matching rear if you're doing a full refresh.
Key Specifications
- Manufacturer: AmeriGlo
- Manufacturer Part Number: GL-112-350
- UPC: 644406902904
- Sight Type: Tritium Front Night Sight (Front Only)
- Fitment: All Glock Models
- Front Tritium Color: Green
- Outline Color: White
- Front Blade Height: 0.350 in (8.89mm)
- Front Blade Width: 0.125 in (3.18mm)
- Front Sight Finish: Case Hardened
- Sold As: Each
What’s Included
- AmeriGlo GL-112-350 green tritium front night sight (front only)
Frequently Asked Questions
Does the AmeriGlo GL-112-350 fit all Glock models?
Yes, this front sight is cut for the standard Glock front sight dovetail and fits all Glock models. It's a front-only sight, so it installs in place of your existing factory front post. If you run a slimline 43X or 48, double-check your rear setup since those use a different rear dovetail, but the front here is the common Glock cut.
Is the .350" height good for a suppressor or a red dot?
That's exactly what this height is built for. At .350" tall it sits well above a standard Glock front post so you can see over most suppressors, and it co-witnesses through many slide-mounted red dot windows. That gives you usable backup irons if your optic ever goes dark.
How long does the tritium last on this sight?
Tritium glows on its own without batteries or exposure to light, and it stays useful for years before it gradually dims. Green is the brightest tritium color to most eyes, which is why it's such a popular choice for a defensive front sight. You get instant visibility in the dark with no charging needed.
Do I need special tools to install the GL-112-350?
Front sights use a hex screw accessed from inside the slide, so a Glock front sight tool makes install quick and clean. A dab of thread locker on the screw keeps it from backing out under recoil. If you'd rather not pull the slide apart yourself, any gunsmith can install it in a few minutes.





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