Product DescriptionLehigh Defense Xtreme Defense (XD) 10mm Auto ammunition is built for premium defensive performance, pairing a 115-grain solid copper, fluted projectile with high velocity for deep, straight penetration and exceptional fluid-transfer terminal effect. Designed to create a large permanent wound cavity while maintaining barrier-capable performance, this load is supersonic and assembled in brass cases for reliable feeding and function.Product Highlights 115 grain Lehigh Defense Xtreme Defense (XD) solid copper, fluted projectile for deep, straight penetration High-velocity 10mm Auto defensive load rated at 1,700 fps (5-inch test barrel) 738 ft-lbs of muzzle energy for hard-hitting performance Lead-free projectile and brass-cased, boxer-primed, reloadable construction 20-round box ideal for carry rotation, duty use, or function testing in defensive pistolsSpecs Brand: Lehigh Defense Manufacturer Part Number: LA10-115-XD UPC: 810025508555 Cartridge: 10mm Auto Bullet Weight: 115 gr Bullet Type/Style: Xtreme Defense (XD), fluted solid copper Muzzle Velocity: 1,700 fps (5-inch barrel) Muzzle Energy: 738 ft-lbs Case Type: Brass Primer: Boxer Rounds per Box: 20 Corrosive: No Reloadable: Yes Country of Origin: United States of AmericaDisclaimer: 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.