Caliber: 40 Smith & Wesson - Weight: 180 Grains - Bullet Type: Full Metal Jacket - Muzzle Energy: 400 ft lbs - Muzzle Velocity: 1000 fps - Application: Performance/Protection - Rounds Per Box: 50 - With American Eagle you get quality and affordability. Whether you are looking for contemporary calibers or a couple of classics AE has what you're looking for. Enjoy the accuracy of AE Indoor Range Training (IRT) handgun loads and they'll make sure you're ready when game time comes.