Federal American Eagle Brass 5.7 X 28 40-Grain 500-Rounds FMJ

American Eagle Features Hit your target and train harder with the proven line of American Eagle handgun ammunition. It provides performance similar to self-defense and competition loads for a familiar feel and realistic practice American Eagle Specifications Caliber: 5.7x28mm Model: American Eagle Bullet Weight: 40 gr Rounds Per Box: 50 Casing Material: Brass Application: Recreation Training Boxes Per Case: 10 Bullet Type: Full Metal Jacket (FMJ) Muzzle Energy: 450 ft lbs Muzzle Velocity: 2250 fps