Insider Insights into Glock 23 Gen 4 Problems

In the realm of firearms, Glock 23 Gen 4 problems present a distinct set of challenges for enthusiasts and owners. Experiential insights from practical solutions and rigorous testing serve as invaluable assets in addressing these issues head-on.

Firsthand research offers a wealth of knowledge in the pursuit of Glock 23 Gen 4 proficiency.

As we solve the complexities of Glock 23 Gen 4 ownership, it becomes evident that perseverance and expertise are essential in overcoming its inherent problems.

Together, we will navigate the technical landscape.

Issues and Fixes at a Glance

ProblemsWith Their Quick Solutions
RSA ProblemGive special attention.
FTF IssueUnderstand ammunition types.
Magazine ProblemsChange magazine springs.
Failure to EjectAttention to the extractor and ejector mechanisms.
Glock 23 Gen 4 Problems

Glock 23 Gen 4 Problems With Practical Solutions

1. RSA Problem:

First, the recoil spring assembly (RSA) emerges as a pivotal concern.

Maintenance rituals, including disassembly and cleaning, are vital for ensuring its seamless operation.

Attention to the RSA’s circular seat and half-moon cut during maintenance guarantees reliability and longevity. For troubleshooting similar issues, consider exploring solutions for Glock 20 Gen 4 Problems.


Let’s delve into a solution. Providing special attention to every detail ensures that each component is important. It, including the rim and half-moon notch, is snugly seated within the slide and frame.

Navigating the complexities of RSA maintenance can sometimes resemble a journey through chaos. It presents challenges and occasional headaches.

Each instance of reassembly becomes an opportunity to refine one’s skills and deepen one’s connection with the Glock 23 Gen 4.

2. FTF Issue:

Next, the FTF issue stands out as a persistent challenge. The disheartening click of a misfire underscores the frustration experienced by firearm enthusiasts.

Different ammunition types, such as Winchester 185 gr or White Box Ammo, may interact differently with the Glock 23, potentially influencing the incidence of misfires

The FTF issue can disrupt shooting sessions, turning moments of anticipation into disappointing clicks.


The solution necessitates a slight understanding of various factors, including ammunition types and the firearm’s internal mechanisms.

I’ve found that occasionally changing ammunition types can yield insights into the FTF issue.

Experimenting with different brands and loads allows enthusiasts to identify compatibility issues and optimize firearm performance.

Moreover, regular inspections of the RSA and magazines offer preemptive measures against potential malfunctions. It is in older models where wear and tear may be more pronounced.

With these strategies, lovers can effectively address the FTF issue.

3. Magazine Problems:

Ahhh, magazine issues can turn a routine shooting experience into a run for my money.

The anticipation of a smooth slide can be abruptly interrupted by a mere click. It signals potential trouble within the magazine. It’s similar to a silent fightback, demanding repeated efforts to diagnose and resolve the issue.

One common culprit lies in the intricacies of tightness within the magazine and the responsiveness of its spring. Occasionally, magazines can experience tightness or, in extreme cases, fail to feed.

These components can occasionally act as silent troublemakers, disrupting the seamless rhythm of firing.


Let’s talk about the solution. It is a judicious decision to change magazine springs.

Over time, wear and tear can affect their reliability.

Opting for Original Equipment Manufacturer (OEM) springs ensures a seamless fit and function. It addresses magazine-related issues and optimizes the Glock 23 Gen 4’s performance.

4. Failure to Eject:

At last, the issue of failure to eject can leave owners scratching their heads. Even after the 200th or 300th round, the Glock may start acting strange. It is with spent casings stubbornly refusing to eject.

It’s like a puzzle, where the trigger resets smoothly but the ejecting mechanism seems to falter. It causes confusion and frustration.

The smooth flow of shooting can be interrupted by the repetitive sound of spent casings rubbing against each other.


Here, troubleshooting becomes an exhaustive round of exploration. Enthusiasts often turn to different ammunition types, such as Winchester rounds, to mitigate the issue.

Additionally, attention to the extractor and ejector mechanisms can uncover insights into the problem’s root cause.

Also, aftermarket companies offer a variety of solutions and enhancements tailored to different Glock versions.

It’s like uncovering the secret sauce to Glock maintenance, where experimentation with different components proves worth a try.

Tested Alternatives of Glock 23 Gen 4

1. Springfield XDM 40:

In the realm of firearms, enthusiasts often explore alternatives to the Glock 23 Gen 4. Among these alternatives, the Springfield XDM 40 emerges as a formidable contender.

It is distinguished by its unique Springfield triggers and ergonomic design.

Similarly, the M&P series, with its distinct grip angles, attracts the attention of diverse firearm enthusiasts.

I’ve discovered that this alternative provides valuable insights into improving my shooting experience and navigating the diverse landscape of handguns.

2. Smith & Wesson M&P 40c:

Among the array of alternatives to the Glock 23 Gen 4, the Smith & Wesson M&P 40c emerges as a thrilling choice for daily carry.

Its compact design and reliable performance make it a trusted companion for everyday travel.

With its distinctive trigger reset and contemporary features, the M&P 40c offers a modern take on handgun design.

3. Bersa Thunder Pro Ultra Compact:

Exploring alternatives to the Glock 23 Gen 4, the Bersa Thunder Pro Ultra Compact emerges as a noteworthy option for firearm enthusiasts.

Despite its lightweight build, it offers reliable performance in a compact package.

While it may appear pricey compared to other options, its suitability for beginner and female shooters makes it a worthwhile investment.

With its manageable 380 caliber, the Bersa Thunder Pro Ultra Compact strikes a balance between power and ease of use.

My Final Conclusion:

The Glock 23 Gen 4 is a popular handgun known for its reliability and versatility.

However, Glock owners often face challenges such as magazine issues, failure to feed and eject, and RSA anomalies.

Despite these quirks, practical solutions exist for those who delve into the intricacies of firearms.

Through my own experience, I have found that understanding its quirks only enhances appreciation for its strengths. It makes it a trusted companion in the world of firearms.

My Friends Feedback:

Discussions surrounding the Glock 23 often focus on its S&W caliber and its impact on the overall performance of the pistol.

The conversation delves into the details of the frame, locking block, and barrel configuration, highlighting the significance of these components in the firearm’s operation.

Users frequently mention the importance of understanding slide velocities and cartridge dimensions. It emphasizes their role in managing recoil and maintaining optimal tolerances.

The reliability of magazine springs and the effectiveness of the recoil assembly are recurring points of discussion.

Users express their experiences with various rounds and the need for regular maintenance to ensure smooth operation.

Comparisons with other Glock models like the Glock 19, Glock 17, and Glock 34 offer valuable insights into the performance of the Glock 23 across different scenarios. If you’re facing issues, solutions for Glock 21 Gen 4 problems may also be helpful.

Aftermarket enhancements, injection molding techniques, and YouTube videos also play a role in understanding the Glock’s mechanics.

However, despite the debates and anecdotes, one thing remains clear: the Glock 23 Gen 4 continues to be a user favorite.

Discussions may also extend to the Glock 23 Gen 5, exploring its updates and improvements over its predecessor.

Community members also share experiences with Federal FMJ rounds and the utility of tools like Mag Lula for magazine loading.

Ultimately, the Glock 23 series, whether Gen 4 or Gen 5, continues to captivate users with its blend of innovation, reliability, and adaptability.

Common Questions Asked About Glock 23 Gen 4

What is the problem with Gen 4 Glocks?

Due to modifications in frame and grip dimensions, three crucial elements of all Gen 4 handgun actions underwent slight adjustments in measurement: notably, the ejection window, extractor, and ejector sizes were all altered.

Is the Gen 4 Glock 23 a good gun?

The compact 40 S&W from GLOCK, akin to the GLOCK 19 Gen4, offers manageable power in an optimally sized design sizable for police patrol duties yet compact for inconspicuous and comfortable concealed carry throughout the day. It stands as the premier option for professionals engaged in undercover operations

Why are Gen 4 Glocks illegal?

Glock Gen 4 and Gen 5 handguns are not inherently illegal in California. However, they are subject to specific requirements and restrictions imposed by California law, particularly concerning the microstamping of fired cartridge cases and magazine capacity.

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