Grizzly Ammo centerfire handgun cartridges are engineered to deliver high-velocity power and reliable terminal performance. These 10mm Auto rounds feature a 180 gr Jacketed Hollow Point (JHP) projectile, achieving a powerful muzzle velocity of 1350 ft/s. The JHP design is optimized for controlled expansion and maximum energy transfer upon impact, making it a dependable choice for personal protection. Each box contains 20 rounds of premium ammunition. Delivering a muzzle energy of 728 ft lbs, this load provides the hard-hitting precision and stopping power that serious 10mm shooters demand. Safety Note Always verify your firearm is specifically chambered for 10mm Auto. High-velocity jacketed hollow point rounds carry lethal energy and are designed for rapid expansion; always follow all safe firearm handling practices and local laws.