Fiocchi Hyperformance Features The Fiocchi Hyperformance Combo Pack is built around two complementary 5.7x28mm loadings giving shooters both a practice option and a defensive option in a single purchase. The 300 round portion consists of 40 grain full metal jacket ammunition from Fiocchi s Range Dynamics line built for reliable function and affordable cost during high volume practice sessions. The remaining 100 rounds are Fiocchi s Hyperformance Defense loading a 40 grain tipped hollow point designed with a polymer tip that aids feeding reliability in semi automatic pistols. This pairing lets shooters train extensively with the FMJ load while carrying the same brand s defensive load for real world use. Each loading uses brass cased construction giving shooters confidence in consistent primer seating and reliable ignition across both the target and defense portions of the pack. The Hyperformance Defense tipped hollow point is engineered to balance expansion and penetration aiming for dependable terminal performance in a 5.7x28mm platform. Because both loadings share the same 40 grain bullet weight shooters see consistent point of impact between practice and carry ammunition reducing the need to re-zero between the two. For 5.7x28mm pistol owners the Fiocchi Hyperformance Combo Pack offers a practical way to stock both range and defensive ammunition at once. Fiocchi Hyperformance Specifications Manufacturer: Fiocchi Model: Hyperformance Caliber: 5.7x28mm Bullet Weight: 40 gr Bullet Type: Full Metal Jacket / Tipped Hollow Point Rounds Per Box: 100 Total Rounds: 400 Casing Material: Brass Velocity: 1700 FPS Application: Target / Defense Objective Lens: 28 mm Available At: GrabAGun