Fiocchi 57PT40 Hyperformance Defense 5.7x28mm 40 gr Tipped Hollow Point (THP) 50rd Bx

The Fiocchi Hyperformance Defense 5.7x28mm 40gr Tipped Hollow Point ammunition brings serious defensive capability to FN 5.7 pistols and carbines. Built around a 40-grain projectile with a polymer tip, this round balances reliable feeding with the kind of terminal performance you need when it matters most. Each box contains 50 rounds of factory-loaded, ready-to-shoot centerfire handgun ammunition engineered for shooters who demand both consistency and stopping power.

The 5.7x28mm cartridge has earned respect among defensive shooters and military/law enforcement users for its flat trajectory, minimal recoil, and controllability—qualities that matter in high-stress situations. Fiocchi's Hyperformance line pairs these ballistic advantages with a design focused on terminal effect: the hollow point expands on impact while the projectile's construction promotes deep, reliable penetration through common barriers. The polymer tip aids feeding in semi-automatic actions and contributes to the round's balanced performance profile.

Whether you're running a PS90, SCAR-L, or Five-seveN pistol, this ammunition is purpose-built for your platform. Fiocchi's ammunition manufacturing heritage ensures consistent pressures, velocities, and quality control from round to round—critical traits in defensive loads where uniformity directly affects point-of-impact and terminal behavior. A 50-round box gives you enough to test the load in your specific firearm and maintain a practical defensive supply.

Key Features

• 40-grain projectile engineered for defensive use in 5.7x28mm platforms
• Tipped hollow point design for controlled expansion and terminal performance
• Polymer tip for reliable feeding and ballistic consistency
• Deep penetration characteristics suitable for defensive encounters
• Factory-loaded centerfire handgun rounds, 50 per box

Specifications

Frequently Asked Questions

What firearms is Fiocchi Hyperformance Defense 5.7x28mm compatible with?

This ammunition is chambered in 5.7x28mm and is designed for FN 5.7 pistols and carbines, including the FN Five-seveN, PS90, and SCAR-L platform firearms. Always verify your firearm's chamber marking before loading.

Is this 5.7x28mm round suitable for defensive use?

Yes. Fiocchi designed the Hyperformance Defense line specifically for defensive applications, with a hollow point projectile and engineering focused on terminal performance and reliability. The 5.7x28mm cartridge itself is known for controllability and ballistic performance in defensive scenarios.

What's the polymer tip for?

The polymer tip serves two purposes: it improves feeding reliability in semi-automatic actions and contributes to the round's ballistic performance characteristics.

How many rounds come in a box?

Each box contains 50 rounds of ammunition, ready to shoot.