Fiocchi Hyperformance .223 Rem 50 Grain Hollow Point Brass Rifle Ammo 20 Rounds. Our selection of high coefficient flat-trajectory bullets carefully engineered for controlled expansion and maximum weight retention across a broad range of velocities provides hunters the confidence of decisive terminal performance on any big game animal. Specifications for Fiocchi Hyperformance .223 Rem 50 Grain Hollow Point Brass Rifle Ammunition: Manufacturer: Fiocchi Caliber: .223 Remington Number of Rounds: 20 Bullet Type: Hollow Point (HP) Bullet Weight: 50 grain Cartridge Case Material: Brass Application: General Case Material: Brass Package Contents: Fiocchi Hyperformance .223 Rem 50 Grain Hollow Point Brass Rifle Ammunition What is Fiocchi Hyperformance .223 Rem 50 Grain Hollow Point Brass Rifle Ammunition good for? The manufacturer says that it is good for general.Fiocchi 223VG20: Hyperformance .223 Rem 50 Grain Hollow Point Brass Rifle Ammo 20 Rounds