Fiocchi Hyperformance Features The Fiocchi Target and Training Combo Pack is built around two distinct loads in 5.7x28mm giving shooters flexibility for different range sessions. The 40-grain full metal jacket loads run at a brisk pace suited to everyday target practice and plinking while the 62-grain subsonic full metal jacket rounds stay below the sound barrier for a quieter report. This subsonic loading reduces recoil impulse as well as noise making it particularly well suited to suppressed shooting where a consistent quiet cycle matters most. Each load is built on brass casings for reliable extraction and smooth feeding across compatible 5.7x28mm platforms. The combo pack totals 400 rounds split evenly between the two bullet weights so shooters are never left with just one option at the range. Two boxes each of the 40-grain and 62-grain loads let shooters practice standard-velocity accuracy and then transition straight to subsonic work without switching ammunition sources. This mix suits both target and defensive-minded use covering general practice as well as scenarios calling for reduced sound signature. The Fiocchi Target and Training Combo Pack is a practical way to stock up on 5.7x28mm ammunition for a range day covering multiple shooting goals. Fiocchi Hyperformance Specifications Manufacturer: Fiocchi Model: Hyperformance Caliber: 5.7x28mm Bullet Type: Full Metal Jacket Bullet Weight: 40 gr / 62 gr Subsonic Casing Material: Brass Rounds Per Box: 100 Total Rounds: 400 Objective Lens: 28 mm Available At: GrabAGun