Classic Features Classic is a standard every day general purpose collection. Available in a wide variety of calibers (rifle and handgun) loads and bullet types/weights. These classic offerings are for the guns you use on a regular basis for a wide variety shooting activities. All day every day you can depend on HSM Classics to give you solid predictable HSM performance. Classic Specifications Brand: HSM Category: Centerfire Handgun Rounds Caliber: 500 S&W Mag Model: Classic Rounds Per Box: 20 Casing Material: Brass Muzzle Energy: 2313 ft lbs Muzzle Velocity: 1725 fps Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 350 gr