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3xl Tall Optic Compatible Serrated Sight Set For Glock(R) - 3xl Opt Comp Sights Serrated Front .365''''f/.451''''r For Glock
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SKU: 430110318
Overview
Built for Glock MOS pistols, this optic-compatible sight set is intended to support a clear co-witness sight picture when running a slide-mounted red dot. The 3XL height is designed for use with the optic window while also providing back-up aiming capability if the optic is not in use. It is optimized for Glock Gen4/5 MOS slides and is listed for use with Holosun, Trijicon, EOTech EFLX, and similar optic setups. For shooters who want a dedicated sighting solution around an optic-equipped carry or duty pistol, it offers a straightforward, purpose-specific option without adding unnecessary complexity.
Why Hunters Choose the Ameriglo
Optic-compatible Design
Slide-mounted red dots
3xl Height
Is optimized for Glock Gen4/5
Designed Work
Holosun, Trijicon, and EOTech EFLX
Can Be
Used through the optic window
Serves As
Reliable back-up sight option for
Key Features
- AMERIGLO optic-compatible sight set for Glock MOS models
- 3XL height sights designed for elevated co-witness with slide-mounted red dot optics
- Optimized for Glock Gen4/5 MOS slides
- Allows sight picture through the optic window
- Serves as reliable back-up sights
- Compatible with Holosun, Trijicon, EOTech EFLX, and similar optics listed
Best Used For
- Glock MOS owners running slide-mounted red dot optics who want a co-witness sight picture
- Shooters using Holosun, Trijicon, or EOTech EFLX optics on compatible Glock MOS slides
- Users needing back-up sights that remain visible through the optic window
- Gen4/5 Glock MOS shooters looking for an optic-compatible sight set with elevated height
Specifications
| Back Up Sights | Yes |
|---|---|
| Co Witness Sight Picture | Yes |
| Fits Make | Glock |
| Fits Model | All Glock MOS Models |
| Fits Mos Slide | Yes |
| Front Height | .220 in. |
| Optic Compatible | Yes |
| Overall Rear Height | 0.451 in. (11.46mm) |
| Rear Blade Height | 0.371 in. (9.42mm) |
| Serrated Front | .365 in. |
| Size | 3XL |
Pros
- Optic-compatible design supports a precise co-witness sight picture with slide-mounted red dots.
- 3XL height is optimized for Glock Gen4/5 MOS slides.
- Designed to work with Holosun, Trijicon, and EOTech EFLX optics.
- Can be used through the optic window for sight alignment.
- Serves as a reliable back-up sight option for MOS setups.
- Fits all Glock MOS models listed in the product data.
Considerations & Trade-offs
- Designed for Glock Gen4/5 MOS slides, so it is not a universal sight set for non-MOS or non-Glock platforms.
- The 3XL height is intended to work with slide-mounted optics and through the optic window, which may be taller than shooters want for a non-optic setup.
- Compatibility is listed for specific optic models, so fit should be verified against the exact red dot being used.
- As a back-up sight set, it is built around co-witness use rather than a low-profile sight picture.
Suggested Comparisons
- Pistol red dot optic sights
- Backup iron sights for Glock MOS pistols
- Co-witness sight sets
- Glock MOS sight upgrades
Suggested Accessories
- Optic-compatible pistol sight set
- Backup iron sights
- Glock MOS sight upgrade
- Red dot optic co-witness accessory
Frequently Asked Questions
What Glock models do these sights fit?
According to the product data, these sights fit Glock and are listed for all Glock MOS models.
Are these sights intended for use with a slide-mounted red dot optic?
Yes. The description says AMERIGLO Optic Compatible sets are designed to provide a precise, elevated co-witness sight picture for slide-mounted red dot optics and serve as back-up sights.
Which optics are listed as compatible?
The product data lists Holosun 407C/507C/508T, Trijicon RMR HD, RMR, SRO, and EOTech EFLX optics.
Will these sights allow use through the optic window?
Yes. The description states that these 3XL height sights will allow for use through the optic window.
What height information is provided for these sights?
The provided specs list the rear blade height as 0.371 in. (9.42 mm), overall rear height as 0.451 in. (11.46 mm), and front height as .220 in.