Choosing the right Glock can feel overwhelming with the sheer variety of models available. Understanding Glock sizes is crucial for finding a pistol that fits your hand, intended purpose, and overall comfort. This comprehensive guide breaks down Glock pistols by size, helping you navigate the options and make an informed decision. We'll explore the different generations, calibers, and key features to help you find your perfect Glock.
Understanding Glock Generations
Before diving into the size chart, it's essential to understand the different Glock generations. Each generation represents incremental improvements and refinements in design and features.
- First Generation (Gen 1): These Glocks featured a simpler design, with a thicker, less refined trigger and a slightly different magazine release. They're less common now, but understanding their existence provides context for the evolution of the Glock design.
- Second Generation (Gen 2): These added finger grooves to the grip, considered by some to be an improvement for ergonomics, but by others to be overly restrictive. They're also still less common than later generations.
- Third Generation (Gen 3): This generation introduced several key improvements, including a reversible magazine catch, improved sights, and an accessory rail for mounting lights or lasers. This is a very popular generation among shooters.
- Fourth Generation (Gen 4): Gen 4 Glocks feature a modular backstrap system, allowing for customization of the grip to better fit different hand sizes. They also have a slightly modified trigger and improved recoil reduction.
- Fifth Generation (Gen 5): The newest generation boasts an improved trigger, a smoother slide, and the removal of finger grooves for a more versatile and customizable grip.
Glock Size Chart: A Breakdown by Model
The following chart provides a general overview of Glock sizes by model. Remember that these are approximations, and it's always best to handle the firearm yourself to determine the best fit.
| Model | Caliber | Size Category | Barrel Length (in) | Overall Length (in) | Weight (oz) (approx.) | Notes |
|---|---|---|---|---|---|---|
| Glock 42 | .380 ACP | Subcompact | 3.2 | 5.94 | 17 | Single-stack, slim design |
| Glock 43 | 9x19mm | Subcompact | 3.35 | 6.26 | 19 | Single-stack, slim design |
| Glock 43X | 9x19mm | Compact | 3.39 | 6.85 | 20 | Slim, longer barrel than Glock 43 |
| Glock 48 | 9x19mm | Compact | 3.88 | 6.85 | 23 | Slim, longer barrel than Glock 43X |
| Glock 19 | 9x19mm | Compact | 4.02 | 7.36 | 23.6 | Highly popular and versatile |
| Glock 26 | 9x19mm | Subcompact | 3.46 | 6.46 | 21 | Single-stack, smaller than Glock 19 |
| Glock 17 | 9x19mm | Full-size | 4.49 | 7.95 | 24.5 | The original, full-sized Glock |
| Glock 34 | 9x19mm | Full-size | 5.31 | 9.45 | 29 | Longer barrel, competition-oriented |
| Glock 21 | .45 ACP | Full-size | 4.68 | 8.07 | 31.5 | Full-sized .45 ACP pistol |
Note: Weight can vary slightly based on the generation and specific features. Always refer to the manufacturer's specifications for precise measurements.
Choosing the Right Glock Size for You
The best Glock size for you depends heavily on your hand size, intended use, and personal preference.
- Hand Size: If you have smaller hands, a subcompact Glock like the Glock 43 or Glock 42 might be a more comfortable choice. Larger hands may prefer the full-size Glock 17 or 34.
- Intended Use: For concealed carry, a smaller, lighter pistol is often preferred. For target shooting or home defense, a full-size pistol might be more suitable. The Glock 19 is often considered a versatile "all-around" choice.
- Personal Preference: Ultimately, the best way to choose is to handle different Glock models yourself and see what feels most comfortable and natural in your hand. Visit a gun range or gun store that allows you to handle firearms before making a purchase.
Beyond Size: Other Factors to Consider
While size is a critical factor, several other aspects should influence your Glock choice:
- Caliber: The most common calibers are 9x19mm (.9mm), .40 S&W, and .45 ACP. 9mm offers a balance of power and manageable recoil, while .40 S&W delivers more stopping power, and .45 ACP is known for its significant stopping power. Choose a caliber appropriate for your needs and comfort level.
- Features: Consider features like the accessory rail (for lights or lasers), sights, and the different generations' features discussed earlier.
Conclusion: Finding Your Perfect Glock
Choosing the right Glock is a personal decision. By understanding the size variations, generations, and other features outlined in this guide, you can confidently navigate the options and find the Glock that best fits your needs and preferences. Remember to always handle and test the gun if possible before purchasing to ensure the right fit and handling characteristics for you. Safe and responsible gun ownership is paramount.