The Fiocchi Shooting Dynamics Pistol Ammo 357 Mag 158 gr. Semi-Jacketed HP delivers a reliable, shooter-focused option for those who demand consistent performance from both handgun and ammunition, and with the Shooting Dynamics series you get decades of user-backed service and ongoing refinement. This 357 Magnum load uses a 158-grain jacketed hollow point profile to provide controlled expansion and terminal energy suitable for home defense and range practice, producing approximately 1220 fps and 522 ftlbs at the muzzle for predictable ballistic performance. Brass casings feed and extract smoothly in a wide range of pistols, and the semi-jacketed hollow point design balances penetration and expansion to meet defensive needs without excessive over-penetration in typical household environments. Practical, affordable pricing makes it a go-to for shooters who train regularly and want dependable self-defense ammunition without breaking the budget; plus Fiocchis Shooting Dynamics line has earned steady positive recommendations for more than 25 years. Packaged with ORM-D handling considerations and clear labeling for safe transport, this round is an efficient choice for anyone stocking quality 357 Magnum pistol ammo.