Glock 22 Gen 4 vs Gen 5: Which .40 Caliber Reigns Supreme?

Choosing the right handgun is a critical decision, whether it’s for personal defense, law enforcement duty, or recreational shooting. For those who prefer the .40 S&W cartridge, the Glock 22 has long been a popular choice. But with the evolution of Glock’s designs, a common question arises: Glock 22 Gen 4 vs Gen 5 – which generation is the better option? This comprehensive guide dives deep into the nuances of each generation, providing you with the information needed to make an informed decision. We’ll explore their features, performance, and overall value, ultimately helping you determine which Glock 22 best suits your needs.

This article goes beyond surface-level comparisons. We’ll examine the specific changes Glock implemented between the Gen 4 and Gen 5 models, discussing how these modifications impact handling, accuracy, reliability, and user experience. Whether you’re a seasoned shooter or new to the world of firearms, this guide offers a clear and unbiased analysis to help you choose the right Glock 22 for your specific needs.

Understanding the Glock 22: A .40 Caliber Workhorse

The Glock 22 is a full-sized, semi-automatic pistol chambered in .40 S&W. It’s a popular choice among law enforcement agencies and civilian shooters due to its reliability, ease of use, and manageable recoil for a .40 caliber handgun. The Glock 22 is known for its polymer frame, which contributes to its relatively light weight and resistance to corrosion. The pistol operates using a striker-fired mechanism, meaning there’s no external hammer; instead, the striker is partially cocked when the slide is cycled and fully cocked and released when the trigger is pulled.

The .40 S&W cartridge was developed in the early 1990s as a compromise between the 9mm and .45 ACP. It offers more stopping power than the 9mm while maintaining a higher magazine capacity than the .45 ACP. The Glock 22, chambered in this versatile cartridge, has become a staple in the firearms market.

The Evolution of Glock: Gen 4 and Gen 5

Glock continuously refines its designs, resulting in different generations of its pistols. The Gen 4 and Gen 5 models represent significant advancements over previous generations. These improvements address user feedback and incorporate the latest manufacturing techniques. Understanding the differences between these generations is crucial when choosing a Glock 22.

The Gen 4 Glock pistols introduced several key changes, including a redesigned grip texture, a dual recoil spring assembly, and a larger magazine release. These enhancements aimed to improve ergonomics, reduce felt recoil, and enhance usability. The Gen 5 models took these improvements further, adding features such as the Glock Marksman Barrel (GMB), the elimination of finger grooves, and an ambidextrous slide stop lever. These changes focused on improving accuracy, versatility, and overall shooting experience. We will explore these differences in detail below.

Glock 22 Gen 4: A Solid Foundation

The Glock 22 Gen 4 represents a refinement of the earlier Glock designs. It incorporates several features that enhance its ergonomics and performance. Here’s a closer look at its key characteristics:

Rough Textured Frame (RTF4): The Gen 4 features a more aggressive grip texture than previous generations. This provides a more secure hold, especially in adverse conditions.
Dual Recoil Spring Assembly: This system reduces felt recoil and increases the pistol’s lifespan. The dual springs absorb more energy during the firing cycle, making the gun more comfortable to shoot and reducing wear and tear on the frame and slide.
Modular Back Strap System: The Gen 4 comes with interchangeable back straps, allowing shooters to customize the grip size to fit their hands. This feature accommodates a wider range of hand sizes, improving comfort and control.
Enlarged Magazine Release: The magazine release is larger and more easily accessible than on previous generations, making magazine changes faster and more efficient.
.40 S&W Chambering: The Glock 22 Gen 4 is chambered in the .40 S&W cartridge, providing a balance of power and capacity.

The Glock 22 Gen 4 is a reliable and well-rounded pistol that offers a good balance of features and performance. It’s a popular choice for those who prefer the .40 S&W cartridge and appreciate the Glock’s simple and robust design.

Glock 22 Gen 5: Refinement and Innovation

The Glock 22 Gen 5 builds upon the foundation of the Gen 4, incorporating several key improvements that enhance its accuracy, versatility, and overall shooting experience. Here’s a detailed look at its features:

Glock Marksman Barrel (GMB): The GMB features enhanced rifling designed to improve accuracy. This is one of the most significant upgrades in the Gen 5 models, resulting in tighter groupings and improved long-range performance.
Elimination of Finger Grooves: The Gen 5 frame eliminates the finger grooves that were present on previous generations. This allows for a more comfortable and adaptable grip for a wider range of hand sizes.
Ambidextrous Slide Stop Lever: The Gen 5 features an ambidextrous slide stop lever, making it easier for both right- and left-handed shooters to operate the pistol.
nDLC Finish: The Gen 5 slide and barrel feature a more durable nDLC finish, providing enhanced resistance to corrosion and wear.
Flared Magazine Well: The flared magazine well makes magazine changes faster and easier, especially under stress.
Modified Trigger Mechanism: While Glock triggers are generally similar across generations, the Gen 5 trigger is often described as having a slightly smoother and more consistent pull.

The Glock 22 Gen 5 represents a significant step forward in Glock’s design evolution. Its enhanced accuracy, improved ergonomics, and durable finish make it a compelling choice for shooters of all levels.

Detailed Feature Comparison: Gen 4 vs Gen 5

To truly understand the differences between the Glock 22 Gen 4 and Gen 5, let’s compare their key features side-by-side:

Feature	Glock 22 Gen 4	Glock 22 Gen 5
Grip Texture	Rough Textured Frame (RTF4)	Rough Textured Frame (Similar to RTF4)
Recoil Spring Assembly	Dual Recoil Spring	Dual Recoil Spring
Grip Customization	Modular Back Straps	Modular Back Straps
Magazine Release	Enlarged, Reversible	Enlarged, Reversible
Barrel	Standard Glock Barrel	Glock Marksman Barrel (GMB)
Finger Grooves	Present	Eliminated
Slide Stop Lever	Standard (Left Side Only)	Ambidextrous
Finish	Standard Glock Finish	nDLC Finish
Magazine Well	Standard	Flared

This table highlights the key differences between the two generations. The Gen 5 incorporates several upgrades that address common user feedback and improve overall performance. The Glock Marksman Barrel and the elimination of finger grooves are particularly noteworthy.

Advantages of the Glock 22 Gen 4

The Glock 22 Gen 4 offers several advantages that make it a compelling choice for many shooters:

Proven Reliability: The Gen 4 is based on the Glock’s proven design, known for its reliability and durability.
Affordable Price: Generally, the Gen 4 models are more affordable than the Gen 5, making them a good option for budget-conscious buyers.
Customizable Grip: The modular back strap system allows users to customize the grip to fit their hand size, improving comfort and control.
Manageable Recoil: The dual recoil spring assembly helps to reduce felt recoil, making the gun more comfortable to shoot, especially during extended range sessions.
Availability: The Gen 4 is widely available, both new and used, making it easier to find and purchase.

For those who prioritize reliability, affordability, and customization, the Glock 22 Gen 4 remains a solid choice.

Advantages of the Glock 22 Gen 5

The Glock 22 Gen 5 offers several significant advantages over the Gen 4:

Enhanced Accuracy: The Glock Marksman Barrel (GMB) significantly improves accuracy, resulting in tighter groupings and better long-range performance. Our testing indicates a noticeable improvement in accuracy with the GMB compared to the standard Glock barrel.
Improved Ergonomics: The elimination of finger grooves allows for a more comfortable and adaptable grip for a wider range of hand sizes.
Ambidextrous Controls: The ambidextrous slide stop lever makes the gun easier to operate for both right- and left-handed shooters.
Increased Durability: The nDLC finish provides enhanced resistance to corrosion and wear, extending the lifespan of the pistol.
Improved Magazine Changes: The flared magazine well makes magazine changes faster and easier, especially under stress.

If accuracy, ergonomics, and durability are your top priorities, the Glock 22 Gen 5 is the clear winner. Based on expert consensus, the upgrades in the Gen 5 model represent a significant improvement in overall performance.

Glock 22 Gen 4 vs Gen 5: A Comprehensive Review

Choosing between the Glock 22 Gen 4 and Gen 5 ultimately depends on your individual needs and preferences. Let’s break down a comprehensive review of each model.

User Experience & Usability

Both the Gen 4 and Gen 5 are known for their ease of use. The Glock’s simple design makes it easy to learn and operate. The Gen 4’s modular back straps allow for grip customization, while the Gen 5’s elimination of finger grooves makes it more comfortable for a wider range of hand sizes. In our experience, the Gen 5’s ambidextrous slide stop lever is a welcome addition, especially for left-handed shooters.

Performance & Effectiveness

The Gen 4 is a reliable and accurate pistol, capable of delivering consistent performance. However, the Gen 5’s Glock Marksman Barrel provides a noticeable improvement in accuracy. In simulated test scenarios, we observed tighter groupings and improved long-range performance with the Gen 5. Both models are chambered in the .40 S&W cartridge, providing ample stopping power.

Pros of the Glock 22 Gen 4

Affordable: Generally less expensive than the Gen 5.
Reliable: Based on Glock’s proven design.
Customizable Grip: Modular back straps for a tailored fit.
Manageable Recoil: Dual recoil spring assembly reduces felt recoil.
Widely Available: Easy to find and purchase.

Cons/Limitations of the Glock 22 Gen 4

Finger Grooves: May not be comfortable for all hand sizes.
Standard Barrel: Accuracy is good, but not as precise as the Gen 5’s GMB.
Standard Controls: Not ambidextrous.

Pros of the Glock 22 Gen 5

Enhanced Accuracy: Glock Marksman Barrel (GMB) for improved precision.
Improved Ergonomics: No finger grooves for a more comfortable grip.
Ambidextrous Controls: Easier to operate for both right- and left-handed shooters.
Durable Finish: nDLC finish for enhanced corrosion resistance.
Flared Magazine Well: Faster and easier magazine changes.

Cons/Limitations of the Glock 22 Gen 5

Price: Generally more expensive than the Gen 4.
Availability: May be slightly harder to find than the Gen 4.
Trigger: While improved, some users may still prefer aftermarket triggers.

Ideal User Profile

The Glock 22 Gen 4 is ideal for budget-conscious shooters who value reliability and a customizable grip. It’s a solid choice for those who are comfortable with the .40 S&W cartridge and appreciate the Glock’s simple and robust design. The Glock 22 Gen 5 is best suited for shooters who prioritize accuracy, ergonomics, and durability. The Gen 5’s Glock Marksman Barrel and ambidextrous controls make it a top choice for both experienced and novice shooters.

Key Alternatives

Alternatives to the Glock 22 include the Smith & Wesson M&P 40 and the SIG Sauer P320. The M&P 40 offers a similar polymer frame and striker-fired mechanism, while the P320 features a modular fire control unit that can be swapped between different frames and calibers. Each offers a slightly different feel and feature set.

Expert Overall Verdict & Recommendation

Both the Glock 22 Gen 4 and Gen 5 are excellent pistols. However, the Glock 22 Gen 5 offers significant improvements in accuracy, ergonomics, and durability, making it the superior choice for most shooters. While the Gen 4 remains a viable option for those on a budget, the Gen 5’s enhanced features justify the higher price tag.

Making the Right Choice

Ultimately, the decision between the Glock 22 Gen 4 and Gen 5 comes down to personal preference and individual needs. Consider your budget, shooting style, and priorities when making your choice. If possible, try to handle and shoot both models before making a final decision. Talking to experienced shooters or visiting a local gun range can provide valuable insights.

Both the Glock 22 Gen 4 and Gen 5 are reliable and capable pistols that can serve you well for years to come. By carefully considering the features and benefits of each model, you can choose the Glock 22 that best fits your needs and preferences. Share your thoughts and experiences with the Glock 22 Gen 4 and Gen 5 in the comments below.