SightsAmerigloSold by Brownells

Ameriglo

Range Fiber Optic Sight Set For Glock(R) 42,43,43x,48 - Range Sight Set Fiber Optic For Glock 42,43,43x,48 black

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Ameriglo Range

Series iron sights for everyday

Fits Glock

42, 43, 43X, and 48

Compatible Mos

Slides

Red Fiber

Optic front sight for quick

Flat Black

Rear sight with square notch

$39.99
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SKU: 430110298

Overview

Built for Glock 42, 43, 43X, and 48 pistols, this sight set is aimed at everyday concealed carry use where a straightforward sight picture matters. It pairs a red fiber optic front sight with a flat black rear and square notch to support quick alignment without unnecessary complexity. The .115-inch front blade and matched rear notch are presented as a speed- and accuracy-focused setup, while the case-hardened finish on both sights adds a practical, duty-minded touch. It is also compatible with MOS slides, making it a clean option for shooters who want a simple iron-sight upgrade for compact carry guns.

Why Hunters Choose the Ameriglo

Everyday Concealed

Carry pistols, including Glock 42,

Red Fiber

Optic front sight supports quick

0.115-inch Front

A square rear notch for

Flat Black

Rear sight keeps the sight

Fits Mos

Slides for broader Glock compatibility

Key Features

  • AMERIGLO Range Series iron sights for everyday concealed carry pistols
  • Fits Glock 42, 43, 43X, and 48 models
  • Compatible with MOS slides
  • Red fiber optic front sight for quick sight acquisition
  • Flat black rear sight with square notch
  • Case-hardened front and rear sight finishes

Best Used For

  • Everyday concealed carry owners using Glock 42, 43, 43X, or 48 pistols
  • Shooters wanting a simple sight setup with a red fiber optic front
  • Users prioritizing a flat black rear sight for a clean sight picture
  • Glock MOS slide owners needing a compatible Range Series sight set

Specifications

Fits MakeGlock
Fits Model42, 43, 43X, 48
Fits Mos SlideYes
Front Blade Height0.165 in. (4.19mm)
Front Blade Width0.115 in. (2.92mm)
Front Sight FinishCase Hardened
Front Sight StyleRed Fiber Optic
Rear Blade Height0.168 in. (4.27mm)
Rear Notch ShapeSquare
Rear Sight FinishCase Hardened
Rear Sight StyleFlat Black

Pros

  • Designed for everyday concealed carry pistols, including Glock 42, 43, 43X, and 48.
  • Red fiber optic front sight supports quick front-sight acquisition.
  • 0.115-inch front blade pairs with a square rear notch for precise alignment.
  • Flat black rear sight keeps the sight picture simple and uncluttered.
  • Fits MOS slides for broader Glock compatibility.
  • Case-hardened front and rear sight finishes are specified in the product data.

Considerations & Trade-offs

  • Designed specifically for Glock 42, 43, 43X, and 48 pistols, so fitment is limited to those models and MOS slide compatibility as listed.
  • The front sight uses a red fiber optic insert, which prioritizes fast sight acquisition but may not suit users who prefer a fully blacked-out front sight.
  • The rear sight is flat black with a square notch, a simple setup that supports speed but offers fewer visual cues than more elaborate sight designs.
  • These are iron sights intended for everyday concealed carry use, so they are a focused upgrade rather than a broad-purpose sighting solution.

Suggested Comparisons

  • Pistol iron sight sets
  • Concealed carry sight upgrades
  • Fiber optic handgun sights
  • Glock-compatible sight sets

Suggested Accessories

  • Pistol sight installation tool
  • Front sight tool
  • Thread locker
  • Gun cleaning kit

Frequently Asked Questions

Which Glock models does this sight set fit?

According to the provided specs, it fits Glock 42, 43, 43X, and 48 models.

Is this sight set compatible with MOS slides?

Yes. The listed specifications say it fits MOS Slide: Yes.

What type of front and rear sights are included?

The front sight is listed as Red Fiber Optic, and the rear sight is listed as Flat Black with a Square notch shape.

What sight dimensions are provided in the product data?

The provided specs list a front blade width of 0.115 in. (2.92mm), front blade height of 0.165 in. (4.19mm), and rear blade height of 0.168 in. (4.27mm).

What does the product description say this sight set is designed for?

The description says the Range Series iron sights are designed for everyday concealed carry pistols and are intended to offer a rugged, simple, effective design with speed and accuracy in mind.