Choosing the right cartridge for your needs can be a daunting task, especially when comparing seemingly similar options like the .22 Hornet and the 5.7x28mm. Both are known for their impressive accuracy and velocity, but they cater to distinct applications and priorities. This in-depth comparison will explore the key differences between the .22 Hornet and 5.7x28mm, helping you make an informed decision based on your specific requirements.
Ballistics: A Tale of Two Cartridges
The most significant differences between the .22 Hornet and 5.7x28mm lie in their ballistics. The .22 Hornet, a relatively older cartridge, is a smaller, lower-powered round typically used for varmint hunting and target shooting. The 5.7x28mm, on the other hand, is a more modern, higher-velocity cartridge designed for personal defense and military applications. Let's break down the key ballistic characteristics:
.22 Hornet:
- Caliber: .22 (5.6mm)
- Case Type: Rimless bottlenecked
- Velocity: Typically ranges from 2200-2600 fps depending on bullet weight and barrel length.
- Energy: Moderate, suitable for small game.
- Trajectory: Relatively flat for its range.
- Recoil: Very mild, making it ideal for new shooters.
5.7x28mm:
- Caliber: 5.7mm
- Case Type: Rimless bottlenecked
- Velocity: Significantly higher, typically exceeding 2800 fps.
- Energy: Higher than the .22 Hornet, offering greater stopping power.
- Trajectory: Flatter than the .22 Hornet at longer ranges.
- Recoil: Relatively low compared to larger calibers, but noticeably more than the .22 Hornet.
Intended Applications: Where Each Cartridge Excels
The differing ballistic properties directly influence the intended applications of each cartridge.
.22 Hornet:
- Varmint Hunting: Its accuracy and moderate energy make it effective for small game like prairie dogs, rabbits, and squirrels.
- Target Shooting: The mild recoil and accuracy are beneficial for precision target practice.
- Small Game Hunting: While suitable for smaller game, its stopping power might be insufficient for larger animals.
5.7x28mm:
- Personal Defense: Its high velocity and relatively flat trajectory make it effective for close-quarters self-defense.
- Law Enforcement: Used by some law enforcement agencies for its ability to penetrate soft body armor.
- Military Applications: Employed in certain military contexts, particularly for close-range engagements.
Weapon Availability and Cost: Factors to Consider
The availability of firearms chambered in each caliber also plays a role. The .22 Hornet enjoys a longer history, resulting in a broader range of rifles available, often at more affordable price points. The 5.7x28mm, being a more specialized round, has fewer firearm options, and those available tend to command higher prices. Ammunition costs also reflect this difference in popularity and application.
Conclusion: Selecting the Right Cartridge
The choice between the .22 Hornet and the 5.7x28mm ultimately depends on your individual needs and priorities. The .22 Hornet is a superb choice for those seeking a mild-recoiling, accurate cartridge for varmint hunting or target shooting. Conversely, the 5.7x28mm is the superior option for personal defense, law enforcement, or military applications where high velocity and penetration are critical. Consider your intended use, budget, and the availability of firearms and ammunition before making your decision. Remember to always prioritize safety and adhere to responsible firearm handling practices.
