Choosing between the Glock 20 and the Glock 19 often comes down to personal preference and intended use. Both are popular handguns, but they cater to different needs and shooting styles. This in-depth comparison will explore the key differences to help you decide which Glock best suits you.
Caliber: The Defining Difference
The most significant distinction lies in caliber. The Glock 20 fires the powerful 10mm Auto cartridge, while the Glock 19 uses the ubiquitous 9x19mm Parabellum (9mm Luger). This difference dramatically impacts recoil, capacity, and overall felt performance.
10mm Powerhouse (Glock 20)
The 10mm Auto offers significantly more stopping power than 9mm. Its larger bullet diameter and higher velocity translate to greater energy transfer upon impact. This makes the Glock 20 a compelling choice for hunting, self-defense against larger threats, or situations where maximum stopping power is paramount. However, this power comes at a cost.
9mm Versatility (Glock 19)
The 9mm cartridge is known for its balance of manageable recoil, high capacity, and readily available ammunition. The Glock 19's lighter recoil makes it easier to control, allowing for faster follow-up shots and improved accuracy, especially for less experienced shooters. Its widespread availability and affordability also make it a practical choice for regular practice and concealed carry.
Size and Concealability
The Glock 20, being designed for the larger 10mm cartridge, is noticeably larger and heavier than the Glock 19. This makes the Glock 19 significantly more concealable, particularly for everyday carry (EDC). The Glock 20, while still manageable for some, is better suited for open carry or range use.
Capacity and Ergonomics
While the Glock 20 generally holds fewer rounds in its standard magazine compared to the Glock 19 (typically 15 rounds versus 15 or 17 rounds, depending on the magazine), the stopping power of the 10mm arguably makes up for this difference in some contexts. Both pistols feature Glock's renowned ergonomic design, with the textured grip providing a secure hold in various shooting conditions. However, the Glock 20's larger size might feel more substantial and easier to control for those with larger hands.
Recoil and Shootability
The Glock 20's recoil is noticeably sharper due to the higher power of the 10mm cartridge. This can be challenging for new shooters or those with less upper body strength. The Glock 19 offers a much softer recoil, promoting quicker follow-up shots and better accuracy for sustained shooting.
Cost and Ammunition
Generally, 9mm ammunition is significantly cheaper and more widely available than 10mm. This is a crucial factor to consider for regular practice and training. The initial cost of the pistols themselves is usually comparable, but the ongoing expense of ammunition should be factored into your decision.
Summary Table: Glock 20 vs. Glock 19
| Feature | Glock 20 (10mm) | Glock 19 (9mm) |
|---|---|---|
| Caliber | 10mm Auto | 9x19mm Parabellum (9mm) |
| Size | Larger, less concealable | Smaller, more concealable |
| Recoil | Higher | Lower |
| Stopping Power | Higher | Lower |
| Ammunition Cost | Higher | Lower |
| Capacity | Typically 15 rounds | Typically 15 or 17 rounds |
| Intended Use | Hunting, larger threat self-defense | Self-defense, range use, EDC |
Conclusion: The Right Choice Depends on Your Needs
The "better" pistol depends entirely on your individual needs and preferences. If you prioritize stopping power and are comfortable with heavier recoil, the Glock 20 is a formidable option. If you value concealability, manageable recoil, lower ammunition costs, and ease of use, the Glock 19 is the more versatile choice. Consider your intended use, experience level, and budget carefully before making your decision. Renting or borrowing both pistols to test-fire them is highly recommended before purchasing.
