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3xl Optic Compat Trit Sights For Glock(R) (Excludes 42,43,48) - 3xl Opt Comp 3dot Sights Trit/Blk Ol .365''''f/.451''''r For Glock
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SKU: 430110317
Overview
Built for Glock MOS pistols, these optic-compatible sights are designed to provide an elevated co-witness sight picture alongside slide-mounted red dot optics while also serving as back-up sights. The 3XL height is intended for use with a range of compatible optics, including Holosun, Trijicon, and EOTech EFLX models, and is set up to allow sighting through the optic window. The front sight uses tritium with a green insert and white outline, giving the set a clear, purpose-driven layout for shooters who want a dependable irons solution on an optic-equipped pistol. They fit Glock Gen4/5 MOS models except the 42, 43, and 48, so buyers should confirm compatibility before ordering.
Why Hunters Choose the Ameriglo
Precise, Elevated
Co-witness sight picture for slide-mounted
Serves As
Reliable back-up sights when using
Optimized Glock
Gen4/5 MOS slides
Compatible Holosun,
Holosun, Trijicon, EOTech EFLX, and
Allows Use
Through the optic window
Key Features
- Ameriglo optic-compatible sight set for Glock MOS slides
- 3XL height for elevated co-witness with slide-mounted red dot optics
- Designed to serve as back-up sights through the optic window
- Fits Glock Gen4/5 MOS models, excluding 42, 43, and 48
- Front sight uses tritium with a green insert and white outline
- Compatible with Holosun, Trijicon, EOTech EFLX, and similar optics
Best Used For
- Glock MOS owners running slide-mounted red dot optics who want a co-witness sight picture
- Users needing back-up sights that remain visible through the optic window
- Shooters using Holosun, Trijicon, EOTech EFLX, or similar compatible optics
- Gen4/5 Glock MOS users excluding 42, 43, and 48 models
- Hunters and outdoorsmen who prefer tritium front sight visibility in low light
Specifications
| Allows Use Through Optic Window | Yes |
|---|---|
| Backup Sight | Yes |
| Co Witness | Precise, elevated co-witness sight picture |
| Fits Make | Glock |
| Fits Model | All Glock MOS Models (excluding 42, 43, 48) |
| Fits Mos Slide | Yes |
| Front Outline Color | White |
| Front Sight Finish | Case Hardened |
| Front Sight Style | Tritium |
| Front Tritium Color | Green |
| Optic Compatible | Yes |
| Optics Compatibility | Holosun 407C/507C/508T, Trijicon, RMR HD, RCR, SRO, EOTech EFLX |
| Size | 3XL |
Pros
- Provides a precise, elevated co-witness sight picture for slide-mounted red dot optics.
- Serves as reliable back-up sights when using an optic-equipped Glock MOS slide.
- Optimized for Glock Gen4/5 MOS slides.
- Compatible with Holosun, Trijicon, EOTech EFLX, and similar optic models listed.
- Allows use through the optic window.
- Front sight uses tritium with green insert and white outline for visibility.
Considerations & Trade-offs
- Designed for Glock MOS models only, with explicit exclusions for 42, 43, and 48, so fitment should be checked carefully before purchase.
- The 3XL height is intended for optic co-witness use, which may be less suitable for shooters who do not run a slide-mounted red dot.
- Compatibility is listed for specific optic families; if your optic is outside those named models, this set may not provide the intended window view.
- Front sight details are provided, but the supplied data does not specify the full rear-sight configuration beyond the set description, so buyers should verify the exact sight picture they want.
Suggested Comparisons
- Pistol backup iron sights
- Optic-compatible handgun sights
- Glock MOS sight sets
- Tritium night sights
Suggested Accessories
- Red dot optic mount
- Pistol holster
- Sight installation tool
- Threadlocker
Frequently Asked Questions
Will these sights fit my Glock MOS pistol?
They are listed for Glock and fit all Glock MOS models, excluding the 42, 43, and 48.
Are these sights intended for use with a red dot optic?
Yes. The product is described as optic compatible and designed to provide a precise, elevated co-witness sight picture for slide-mounted red dot optics.
Which optics are they listed as compatible with?
The description lists Holosun 407C, 507C, and 508T, Trijicon RMR HD, RCR, and SRO, and EOTech EFLX optics.
Can I still use the sights through the optic window?
Yes. The product description says these sights will allow use through the optic window.
What front sight details are provided?
The front sight is listed as tritium, with a case hardened finish, green tritium, and a white front outline.