Fn 5.7x28mm Review: Is This Caliber Worth The Hype?

The firearms industry has witnessed a surge in popularity of the 5.7x28mm caliber in recent years, leaving many enthusiasts wondering if this cartridge is worth the hype. As a caliber that was initially met with skepticism, the 5.7x28mm has proven itself to be a reliable and versatile choice for various applications, including self-defense, hunting, and competitive shooting. In this comprehensive review, we will delve into the history, design, and performance of the 5.7x28mm caliber, as well as its potential benefits and drawbacks.

History and Development

The 5.7x28mm caliber was first introduced by FN Herstal, a Belgian firearms manufacturer, in the late 1980s. Initially, the 5.7x28mm was designed as a military cartridge, intended to replace the 9x19mm Parabellum in NATO-standard firearms. The caliber's design aimed to achieve a high velocity, high-energy round that would be capable of penetrating body armor while maintaining a low recoil. After years of development, the 5.7x28mm was officially adopted by the NATO organization in 2003.

Design and Characteristics

The 5.7x28mm cartridge features a unique design that sets it apart from other pistol calibers. Its sleek, bottlenecked case and pointed bullet profile allow for high velocity and flat trajectory. The 5.7x28mm cartridge measures 28mm in overall length and 5.7mm in bullet diameter. Its standard weight is 2.5 grams (38.6 grains). The cartridge operates at a pressure of 3,700 bar (53,766 psi), which is slightly higher than the 9x19mm Parabellum.

Ballistics and Performance

One of the most significant advantages of the 5.7x28mm caliber is its exceptional ballistic performance. The cartridge achieves high velocities, with a standard muzzle velocity of approximately 760 m/s (2,500 ft/s). This translates to a relatively flat trajectory, making it an excellent choice for shooting at longer ranges. In terms of kinetic energy, the 5.7x28mm outperforms the 9x19mm Parabellum and the.40 S&W.

Advantages

Several benefits make the 5.7x28mm an attractive choice for firearms enthusiasts:

• Low recoil: Despite its high velocity, the 5.7x28mm produces relatively low recoil, making it manageable for shooters of all skill levels.
• High kinetic energy: The cartridge's high kinetic energy ensures reliable expansion and penetration in a variety of targets.
• Compact design: The 5.7x28mm cartridge's sleek design allows for compact firearms designs, making it an excellent choice for concealed carry.
• Military-grade performance: As a NATO-standard cartridge, the 5.7x28mm has undergone rigorous testing and has proven itself to be a reliable and durable choice for military and law enforcement applications.

Disadvantages

While the 5.7x28mm has several benefits, it also has some drawbacks:

• Limited availability: Compared to more popular calibers, the 5.7x28mm is relatively scarce, which may limit its adoption.
• High cost: The 5.7x28mm cartridge and associated firearms can be more expensive than other options.
• Limited firearms selection: While there are several notable firearms chambered in 5.7x28mm, the selection is still relatively limited compared to more popular calibers.

Gallery of 5.7x28mm Firearms

5.7x28mm Firearms Image Gallery

Conclusion

In conclusion, the 5.7x28mm caliber has proven itself to be a reliable and versatile choice for various applications. With its high kinetic energy, low recoil, and compact design, the 5.7x28mm has become a popular choice among firearms enthusiasts. While it may have some drawbacks, such as limited availability and high cost, the 5.7x28mm is definitely worth considering for those in the market for a high-performance cartridge.

FAQs

What is the 5.7x28mm caliber used for?

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The 5.7x28mm caliber is used for various applications, including self-defense, hunting, and competitive shooting.

Is the 5.7x28mm caliber reliable?

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Yes, the 5.7x28mm caliber has proven itself to be a reliable choice, with high-quality ammunition and firearms available.

Is the 5.7x28mm caliber expensive?

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Compared to other calibers, the 5.7x28mm can be more expensive, especially when it comes to firearms and ammunition.