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Ameriglo GL-491: 3XL Tall for GLOCK(R) Pistols - White Front, Tritium
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SKU: GL-491
Overview
Built for GLOCK pistols, this sight set is intended for shooters who want a straightforward sight picture with low-light visibility support. The white tritium front and black rear are designed to help with sight alignment when lighting is limited, while the 3XL tall profile gives the setup a distinct sighting configuration. It is compatible with all GLOCK models except the 43, 42, 43x, and 48, so fitment should be checked carefully before purchase. This is a practical option for hunters and handgun users who want a simple, purpose-driven upgrade without unnecessary complexity.
Why Hunters Choose the Ameriglo
Compatible Most
Most GLOCK models, excluding the
Tritium Is
Included to help show sight
White Tritium
Front sight provides a clear
Black Rear
Sight offers a simple, high-contrast
Designed As
3XL Tall sights for GLOCK
Key Features
- Compatible with all GLOCK models except the 43, 42, 43x, and 48.
- Tritium inserts are designed to help with sight alignment in low light conditions.
- White tritium front sight with black rear sight configuration.
- Front sight measures .365 inches; rear sight measures .451 inches.
- Ameriglo GL-491 3XL Tall sight set for GLOCK pistols.
- Not manufactured, authorized, endorsed, or warranted by GLOCK.
Best Used For
- GLOCK owners needing compatible sights for models other than the 43, 42, 43x, and 48
- Shooters wanting tritium visibility to help with sight alignment in low-light conditions
- Users preferring a white front sight with black rear sight configuration
- Hunters or outdoorsmen seeking a straightforward sight upgrade for supported GLOCK pistols
Specifications
| Compatible Models | All GLOCK(R) models except the 43, 42, 43x and 48 |
|---|---|
| Disclaimer | This product is not manufactured, authorized, endorsed, or warranted by GLOCK(R). GLOCK(R) does not warrant or represent that this product is compatible with GLOCK(R) pistols |
| Front Sight | White Tritium Front |
| Front Sight Height | .365" |
| Rear Sight | Black Rear |
| Rear Sight Height | .451" |
| Tritium | Yes |
Pros
- Compatible with most GLOCK models, excluding the 43, 42, 43x, and 48
- Tritium is included to help show sight alignment in low-light conditions
- White tritium front sight provides a clear front reference point
- Black rear sight offers a simple, high-contrast rear sight picture
- Designed as 3XL Tall sights for GLOCK pistols
Considerations & Trade-offs
- Compatible with all GLOCK models except the 43, 42, 43x, and 48, so fitment should be checked carefully before purchase.
- The tritium feature is intended to help with sight alignment in low light, but it does not replace a full sight picture in brighter conditions.
- The front sight is white while the rear is black, which is a straightforward setup but may not suit shooters who prefer a different sighting style.
- GLOCK does not warrant or represent compatibility for this product, so verification on your specific pistol remains important.
Suggested Comparisons
- Pistol sights
- Tritium night sights
- GLOCK-compatible sight sets
- Low-light handgun sighting options
Suggested Accessories
- Pistol sight installation tool
- Pistol sight pusher
- Pistol cleaning kit
- Range bag organizer
Frequently Asked Questions
Which GLOCK models are these sights compatible with?
According to the product data, these sights are compatible with all GLOCK models except the 43, 42, 43x, and 48.
What sight picture does this set use?
The listed configuration is a white tritium front sight with a black rear sight.
Can these sights help in low-light conditions?
The product description says tritium can help show sight alignment in low light conditions.
Are these sights made, authorized, or warranted by GLOCK?
No. The product data states they are not manufactured, authorized, endorsed, or warranted by GLOCK, and GLOCK does not warrant or represent compatibility.
Do the product details list exact dimensions for the sights?
Yes. The source lists the front sight as .365 inches and the rear sight as .451 inches.