Product DescriptionFiocchi Defense Dynamics ammunition is built with the same quality cases, powders, and primers shooters expect from Fiocchi, paired with projectiles designed to deliver reliable terminal performance for personal and home defense. This load features a .357 Magnum 158 grain jacketed hollow point (JHP) bullet and comes packed 50 rounds per box (20 boxes per case). Packaging indicates the ammunition is loaded in the USA.Product Highlights .357 Magnum Defense Dynamics handgun ammunition engineered for personal and home defense 158 grain Jacketed Hollow Point (JHP) projectile designed for defensive performance 1220 feet per second listed muzzle velocity for consistent downrange energy Brass cases for dependable feeding and potential reloadability Convenient 50-round box quantity (20 boxes per case)Specs Brand: Fiocchi Model/Line: Defense Dynamics Caliber: .357 Magnum Bullet Weight: 158 gr Bullet Type: Jacketed Hollow Point (JHP) Muzzle Velocity: 1220 fps Case/Casing Material: Brass Rounds Per Box: 50 Boxes Per Case: 20 Application: Home Defense Loaded In: USA (per packaging) UPC: 762344709918 Manufacturer Part Number: 357BDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.