Ammunition Specifications Caliber: 30-06 Springfield Bullet Type: Full Metal Jacket Boat-Tail Bullet Weight: 150 GR Muzzle Energy: 2820 ft lbs Muzzle Velocity: 2910 fps Rounds/box: 20 Rounds Per Box Hitting the range this weekend? Take along several boxes of your favorite American Eagle load. You ll find the American Eagle Centerfire Rifle choices very suitable for precision practice and an affordable option for the target board. Available in contemporary calibers and a couple of classics, you ll enjoy the accuracy you ll see with AE rifle loads.