Product Features & Specifications Federal AE10A American Eagle Handgun 10mm Auto 180 gr Full Metal Jacket (FMJ) 50 Per Box/ 20 Cs 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. Brand Federal Category Centerfire Handgun Rounds Series Handgun Model American Eagle Caliber 10mm Auto Rounds Per Box 50 Casing Material Brass Muzzle Energy 424 ft lbs Muzzle Velocity 1030 fps Application Target Shooting Boxes Per Case 20 Bullet Type Full Metal Jacket (FMJ) Bullet Weight 180 gr