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AmeriGlo 4XL Tritium Night Sights for Glock – Green Front, Black Rear

UPC: 644406913016

$53.99

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Description

When you mount a miniature red dot on a Glock MOS slide, the factory irons drop out of the optic window and stop being useful. AmeriGlo's 4XL Optic Compatible set fixes that by raising the sight picture so your irons show up right where you need them. The green tritium front post carries a LumiGreen outline for a bright, easy-to-track dot, while the flat black rear stays clean and glare-free so it doesn't compete with your dot. This set fits all Glock models except the slimline 42, 43, and 48.

What Makes the 4XL Optic Compatible Set Different

Height is the whole story with optic-ready irons. This set runs a .385 inch front post and a .480 inch rear, which is right in the range that clears most slide-mounted red dots and even taller suppressor setups. On common optics like the Trijicon RMR or a Holosun 507C, that puts your irons in roughly the lower third of the window, keeping the top clear for the dot and your target while still giving you a solid backup if the optic goes dark or the battery dies.

Tritium Glow You Can Count On

Tritium is self-powered, so there are no batteries and nothing to charge. The sealed glass vial glows on its own, which means your Glock is ready in a pitch-black room or a low-light situation the moment you draw. Green is the color the human eye picks up fastest, and it stays functional for years. Keep in mind tritium naturally dims over time, with most sets staying good for roughly 10 to 12 years before a refresh makes sense, so these are a long-haul upgrade.

Setting Up Your 4XL Sights

These install like any dovetail Glock sight and go on best with a proper sight pusher. If you're comfortable at the bench you can knock it out yourself, otherwise a quick trip to a gunsmith gets them zeroed and locked in. Once they're on, you've got a clean red dot setup with backup irons that actually work when it counts.

Key Specifications

  • Manufacturer: AmeriGlo
  • Manufacturer Part Number: GL-695
  • UPC: 644406913016
  • Style: Optic Compatible
  • Size: 4XL Tall
  • Fits: All Glock models (excludes 42, 43, 48)
  • MOS Compatible: Yes
  • Front Sight: Green Tritium with LumiGreen Outline
  • Rear Sight: Flat Black
  • Front Height: .385 in
  • Rear Height: .480 in
  • Illumination: Tritium
  • Shipping Weight: 0.07 lb

What’s Included

  • Green tritium front sight with LumiGreen outline
  • Flat black rear sight

Frequently Asked Questions

Will the AmeriGlo 4XL sights co-witness with my red dot?

Yes, that's exactly what they're built for. At .385 inch front and .480 inch rear, they land your irons in roughly the lower third of the window on popular optics like the RMR and Holosun 507C. That keeps the dot and target clear up top while giving you usable backup irons if the optic fails.

Do these fit my Glock model?

The 4XL set fits all standard Glock models, both MOS and non-MOS slides. The main exceptions are the slimline pistols, the Glock 42, 43, and 48. If you're running a full-size or compact Glock, you're covered.

How long will the tritium keep glowing?

Tritium glows on its own with no batteries and no charging needed. Most sets stay functional for about 10 to 12 years before the glow dims enough to warrant a refresh, since tritium slowly decays over time. Green like this front dot is the color your eye picks up quickest in the dark.

Can I install the 4XL night sights myself?

You can if you have the right gear. These are dovetail sights and go on cleanest with a sight pusher tool rather than a punch and hammer. If you'd rather not risk it, most gunsmiths can install and zero them quickly.

Additional information

UPC

644406913016

Manufacturer

Manufacturer Part Number

GL-695

Shipping Weight

0.07

Style

Optic Compatible

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