Federal Ammunition American Eagle 5.56mm NATO 55gr Full Metal Jacket Rifle Ammo - 20 Rounds Federal American Eagle 5.56x45mm 55grain FMJ ammunition is built to deliver the accuracy, consistency, and value shooters expect from a trusted American ammunition line. Designed for training and target practice, this load features precisionmanufactured full metal jacket bullets, reloadable brass cases, and reliable Federal primers for smooth feeding and consistent ignition. Each round generates a muzzle velocity of 3,240 fps and 1,282 ftlbs of energy, providing flat trajectories, clean cycling, and dependable ballistic performance across a wide range of 5.56 platforms. Ideal for extended range sessions, zeroing optics, and skill maintenance, American Eagle 5.56 strikes an excellent balance between performance and affordability. Features: Muzzle velocity of 3,240 fps with 1,282 ftlbs of energy; 55grain full metal jacket bullet for consistent accuracy; Highquality, reloadable brass cases; Reliable primers for smooth feeding and ignition; Manufactured under strict quality control standards in Anoka, Minnesota;