Fiocchi Ammo Hyperformance Defense 5.7 X 28FN 57PT40

Fiocchi’s Hyperformance Defense 5.7x28mm is engineered for shooters who demand maximum terminal performance from a lightweight, flat-shooting defensive cartridge. Built around the needs of personal protection, duty use, and modern defensive pistols and carbines chambered in 5.7, this load delivers the perfect blend of precision, reliability, and stopping power. Every component is selected with purpose, and every round reflects Fiocchi’s long-standing commitment to producing ammunition that performs flawlessly when it matters most.
At the core of this cartridge is a 40-grain tipped hollow point projectile designed to deliver controlled expansion, deep penetration, and consistent on-target results. The polymer tip enhances the bullet’s aerodynamics while ensuring smooth feeding in a wide range of platforms, reducing the risk of malfunctions in critical moments. Once the bullet enters soft tissue, the tip initiates rapid yet controlled expansion, maximizing energy transfer and creating an effective wound channel. This careful balance of penetration and expansion allows the Hyperformance round to perform reliably across a variety of defensive scenarios.
The 5.7x28mm platform is known for its low recoil, high velocity, and flat trajectory, and Fiocchi’s Hyperformance load takes full advantage of those characteristics. Shooters can expect excellent accuracy, fast follow-up shots, and performance that maintains its consistency at distance. This round is tailored to offer dependable ballistic output without sacrificing the controllability that makes 5.7 firearms so effective in personal defense roles.
Fiocchi’s quality control standards ensure every cartridge meets strict tolerances. Premium brass cases, clean-burning propellant, and reliable primers all contribute to smooth cycling and consistent ignition. Whether loaded into a compact handgun or a personal-defense carbine, the Hyperformance Defense line inspires confidence shot after shot. For shooters who insist on ammunition that offers advanced terminal effects without compromising accuracy or reliability, this cartridge stands among the most capable defensive options in the 5.7x28mm category.

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