# Fiocchi Defense Dynamics Handgun Ammunition Defense Dynamics cartridges incorporate the same high-quality cases, hulls, powders, and primers that seasoned shooters have grown accustomed to with Fiocchi ammunition. Simultaneously, these cartridges feature projectiles that have demonstrated the desired terminal performance, meeting the standards you seek in a personal or home defense round. ## Product Specifications Number Rounds: 50Muzzle Velocity (FPS): 890Muzzle Energy: 352Ammo Application: Home DefenseCaliber: 45 Auto (ACP)Ammo Bullet Type: Jacketed Hollow Point (JHP)Grain Weight: 200Ammo Casing Material: Brass