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What Gen is the Glock 43X? Understanding its Place in Glock’s Lineup

The Glock 43X is a popular choice for concealed carry due to its slim profile and comfortable grip. However, a common question among Glock enthusiasts and prospective buyers is: what gen is 43x? Unlike some other Glock models, the 43X doesn’t neatly fit into a specific generation. This article will delve into the design characteristics of the Glock 43X, comparing it to other Glock generations to clarify its lineage and features. We’ll explore the design elements that make it unique and address the confusion surrounding its generational classification. Understanding what gen is 43x is crucial for appreciating its features and how it compares to other Glock pistols.

Understanding Glock Generations: A Brief Overview

Before tackling the Glock 43X, it’s essential to understand the Glock generation system. Each generation represents a series of improvements and modifications to the original Glock design. Here’s a quick rundown:

1st Generation (1980s): The original Glock pistols, characterized by a smooth grip and no finger grooves.
2nd Generation (Late 1980s – Early 1990s): Introduced textured grips and a steel insert embedded in the frame near the front of the trigger guard, marked with a serial number.
3rd Generation (1990s – 2010s): Added finger grooves on the grip, a thumb rest, and an accessory rail for mounting lights and lasers. Some 3rd Gen Glocks also featured the Glock Modular Back Strap (MBS) system.
4th Generation (2010s): Introduced a redesigned rough textured frame (RTF), interchangeable backstraps for a customizable grip, and a dual recoil spring assembly for reduced recoil.
5th Generation (2017 – Present): Features the Glock Marksman Barrel (GMB), ambidextrous slide stop levers, the removal of finger grooves, and a flared magazine well.

So, What Gen is the Glock 43X, Really?

The Glock 43X doesn’t belong to a single, defined generation. It incorporates features from different generations, making it a hybrid of sorts. It’s most closely aligned with elements found in the 4th and 5th generations, but it’s important to understand that it is not officially designated as either. The absence of finger grooves on the grip aligns it with the 5th generation, but it lacks other key 5th Gen features like the Glock Marksman Barrel and ambidextrous slide stop levers. The frame texture is similar to the Rough Textured Frame (RTF) found on some 4th Gen models, but not quite as aggressive.

Therefore, when considering what gen is 43x, it’s more accurate to describe it as a contemporary Glock model that borrows design elements from various generations rather than assigning it a specific generation number. This is a common point of confusion, but understanding its unique design features helps clarify its position in the Glock lineup.

Key Features of the Glock 43X

To truly understand the Glock 43X, it’s crucial to examine its key features:

Slim Frame: The defining characteristic of the 43X is its slim frame, making it ideal for concealed carry.
Short Slide: Features a shorter slide compared to full-size Glocks, further enhancing concealability.
Built-in Beavertail: Allows for a higher grip, improving control and reducing muzzle flip.
No Finger Grooves: The absence of finger grooves on the grip is a feature shared with the 5th generation Glocks.
Rough Textured Frame (RTF): Provides a secure and comfortable grip, similar to the 4th generation Glocks.
10-Round Magazine: The standard magazine capacity is 10 rounds.
Glock Marksman Barrel (GMB): While some variations now include the GMB, the initial 43X models did not.

Comparing the Glock 43X to Other Glock Models

To further understand what gen is 43x and its place in the Glock ecosystem, let’s compare it to other popular models:

Glock 19 (Compact)

The Glock 19 is a compact, all-around pistol. Compared to the 43X, the Glock 19 is wider and has a higher capacity magazine. The G19 is also typically assigned a generation, making it easier to classify. The 43X prioritizes concealability over capacity.

Glock 43 (Subcompact)

The Glock 43 is a subcompact pistol similar to the 43X but with a shorter grip. The 43X features a longer grip, allowing for a full three-finger hold, making it more comfortable for many shooters. The 43X also has a slightly longer slide.

Glock 48 (Slimline Long Slide)

The Glock 48 shares the same slim frame as the 43X but features a longer slide and barrel. The longer barrel can improve accuracy, but it also makes the G48 slightly less concealable than the 43X. Both the 43X and 48 share similar frame designs, further solidifying their unique place outside the traditional generation system.

The Importance of Understanding the Glock 43X’s Design

Understanding what gen is 43x and its design characteristics is important for several reasons:

Choosing the Right Accessories: Knowing the features of the 43X helps in selecting compatible accessories like holsters, sights, and magazines.
Troubleshooting: Understanding the internal components and design can aid in troubleshooting any issues that may arise.
Appreciating the Design: Knowing the design considerations behind the 43X allows for a deeper appreciation of its intended purpose and functionality.
Making an Informed Purchase: Potential buyers can make a more informed decision by understanding the 43X’s features and how it compares to other Glock models.

The Glock 43X MOS (Modular Optic System)

It’s also worth noting the existence of the Glock 43X MOS (Modular Optic System). This version of the 43X features a slide cut designed to accept micro red dot sights. This allows users to mount optics directly to the slide, enhancing accuracy and target acquisition. The MOS version further modernizes the 43X, adding to its appeal for those seeking a concealed carry pistol with optic compatibility. The presence of the MOS version does not impact what gen is 43x; it remains a hybrid design.

Aftermarket Support for the Glock 43X

The Glock 43X enjoys significant aftermarket support. This includes a wide range of accessories such as:

Magazines: Extended magazines that increase the capacity beyond the standard 10 rounds.
Sights: Upgraded iron sights and red dot sights (especially for the MOS version).
Triggers: Aftermarket triggers that offer improved pull weight and feel.
Holsters: A vast selection of holsters designed specifically for the 43X, catering to various carry styles.
Slides: Custom slides with different cuts, finishes, and features.

This robust aftermarket support allows users to customize their 43X to meet their specific needs and preferences. The availability of these accessories further contributes to the popularity of the Glock 43X.

The Future of the Glock 43X

The Glock 43X remains a popular choice for concealed carry, and it is likely to continue to evolve. Future iterations may incorporate more features from the 5th generation or introduce entirely new innovations. Regardless of future changes, the 43X’s core design principles – its slim frame, comfortable grip, and reliable performance – will likely remain central to its appeal. As Glock continues to innovate, the 43X will undoubtedly continue to adapt and evolve.

Conclusion: Embracing the Glock 43X’s Unique Identity

While the question of what gen is 43x doesn’t have a straightforward answer, it’s important to understand that the Glock 43X is a unique pistol that combines elements from different generations. It’s a testament to Glock’s continuous evolution and adaptation to meet the needs of its customers. Rather than focusing on a specific generation, it’s more beneficial to appreciate the 43X for its design features, performance, and suitability for concealed carry. The Glock 43X stands as a modern, reliable, and highly adaptable pistol that continues to be a favorite among firearm enthusiasts. [See also: Glock 43X vs Glock 48: Which is Right for You?] [See also: Best Holsters for Glock 43X Concealed Carry] [See also: Glock Generations: A Complete Guide]