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Ameriglo GL-453: Trooper for GLOCK(R) Pistols, .220" Front, .295" Rear
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$45.99
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SKU: GL-453
Overview
Built for Glock pistols with MOS slides, this optic-compatible sight set is intended to provide a precise co-witness sight picture alongside a slide-mounted red dot while also serving as back-up sights. The configuration includes a serrated black front sight and a flat black rear with a square notch, giving the shooter a straightforward sight picture for defensive or field carry use. It is listed for Glock models 42, 43, 43X, and 48, and the sights are also offered individually if a partial replacement is needed. As noted by the retailer, this product is not manufactured, authorized, endorsed, or warranted by Glock.
Why Hunters Choose the Ameriglo
Optic-compatible Set
Precise, elevated co-witness sight picture
Designed As
Reliable back-up sights for slide-mounted
Fits Glock
42, 43, 43X, and 48
Front Sight
Uses a serrated black finish
Rear Sight
Features a square notch and
Key Features
- AMERIGLO optic-compatible sight set designed for a precise, elevated co-witness sight picture with slide-mounted red dot optics.
- Also serves as a back-up sight option for Glock pistols.
- Fits Glock models 42, 43, 43X, and 48, including MOS slides.
- Front sight features a serrated black finish.
- Rear sight uses a square notch with a flat black finish.
- Set includes .220" front and .295" rear sight heights.
Best Used For
- Glock 42, 43, 43X, or 48 owners needing optic-compatible backup sights
- Shooters setting up a slide-mounted red dot with a co-witness sight picture
- Users wanting a front and rear sight set for MOS-slide Glock models
- Hunters or outdoorsmen who prefer a simple blacked-out sight setup
- Anyone replacing sights on compatible Glock pistols with a compact profile
Specifications
| Back Up Sights | Yes |
|---|---|
| Co Witness Sight Picture | Yes |
| Fits Make | Glock |
| Fits Model | 42, 43, 43X, 48 |
| Fits Mos Slide | Yes |
| Front Blade Height | 220 in. (5.59mm) |
| Front Blade Width | 115 in. (2.92mm) |
| Front Sight Finish | Black |
| Front Sight Style | Serrated Black |
| Optic Compatible | Yes |
| Overall Rear Height | 295 in. (7.49mm) |
| Rear Blade Height | 215 in. (5.46mm) |
| Rear Notch Shape | Square |
| Rear Notch Width | 150 in. (3.81mm) |
| Rear Sight Finish | Flat Black |
| Size | 1L |
Pros
- Optic-compatible set provides a precise, elevated co-witness sight picture.
- Designed as reliable back-up sights for slide-mounted red dot optics.
- Fits Glock 42, 43, 43X, and 48 models, including MOS slides.
- Front sight uses a serrated black finish for a clean, low-glare appearance.
- Rear sight features a square notch and flat black finish for a simple sight picture.
Considerations & Trade-offs
- Designed for Glock 42, 43, 43X, and 48 models, so it is not a universal sight set for every Glock variant.
- Intended for slide-mounted red dot use and backup sighting, which means the sight picture is purpose-built rather than a general all-purpose setup.
- The product notes compatibility with MOS slides, but the disclaimer states Glock does not warrant or represent compatibility, so fit should be verified before purchase.
- Front and rear heights are specified separately, so this set is best considered as a matched configuration rather than a mix-and-match option.
Suggested Comparisons
- Pistol iron sight sets
- Optic-compatible backup sights
- Glock pistol sights
- Concealed-carry handgun sights
Suggested Accessories
- Red dot optic
- Pistol cleaning kit
- Sight installation tool
- Pistol case
Frequently Asked Questions
Which Glock models does the Ameriglo GL-453 fit according to the provided data?
The listed fitment is Glock models 42, 43, 43X, and 48, and the data also states it fits MOS slides.
Is this sight set intended for use with a slide-mounted red dot optic?
Yes. The product description says AMERIGLO Optic Compatible sets provide a precise, elevated co-witness sight picture for slide-mounted red dot optics and serve as back-up sights.
What sight configuration is included in this set?
The provided specifications list a serrated black front sight with a black finish and a rear sight with a square notch and flat black finish.
Are the front and rear sight heights provided in the product data?
Yes. The data lists the front blade height as 220 in. (5.59mm) and the overall rear height as 295 in. (7.49mm). It also lists a rear blade height of 215 in. (5.46mm).
Does the product data include any manufacturer warranty or Glock endorsement?
No. The description specifically states that the product is not manufactured, authorized, endorsed, or warranted by GLOCK, and that GLOCK does not warrant or represent compatibility.