Product Description Winchester Ammo Silvertip Defense is built for when reliability matters most, featuring the time-proven Silvertip design and the "Power to Defend." This 10mm Auto load uses a 175-grain Silvertip jacketed hollow point (JHP) bullet engineered for dependable feeding and consistent expansion for personal protection. Packaged in a 20-round box (10 boxes per case), it&&';;s a trusted choice for defensive handgun use. Product Highlights 10mm Auto defensive ammunition loaded with a 175-grain Silvertip jacketed hollow point (JHP) projectile Designed for personal protection with a proven hollow point profile for consistent expansion New production, non-corrosive ammunition with Boxer primers for dependable ignition Reloadable centerfire cartridges (Boxer-primed cases) Made in the USA and packed 20 rounds per box (10 boxes per case) Specs Brand: Winchester Ammo MPN: W10MMST UPC: 020892227811 Cartridge/Caliber: 10mm Auto Bullet Weight: 175 grain Bullet Type: Silvertip Jacketed Hollow Point (JHP) Rounds Per Box: 20 Boxes Per Case: 10 Muzzle Velocity: 1200 fps Muzzle Energy: 559 ft-lbs Primer Type: Boxer Corrosive: No Reloadable: Yes Lead Free: No Country of Origin: United States of America Disclaimer: 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.