Product DescriptionDoubleTap Ammunition 10mm Auto 135 grain Jacketed Hollow Point (JHP) is a high-velocity defensive load built for fast energy transfer and controlled terminal performance. Designed as a high-speed, lower-penetration option for home defense or concealed carry, this load is engineered to deliver approximately 11.5 inches of penetration, up to 0.7 inches of expansion, and extreme fragmentation throughout the wound channel. It features a brass casing and is rated at 1600 fps with 767 ft-lbs of muzzle energy.Product HighlightsHigh-velocity 10mm Auto defensive load engineered for rapid energy transfer135gr Jacketed Hollow Point (JHP) designed for expansion and fragmentationRated ballistics: 1600 fps muzzle velocity and 767 ft-lbs muzzle energyPerformance notes: ~11.5" penetration and ~0.7" expansion (as described by manufacturer data)20-round box (1000 rounds per case)SpecsBrand: DoubleTap AmmunitionManufacturer Part Number: 10MM135CEUPC: 091037282040Caliber: 10mm AutoBullet Weight: 135 grainBullet Type: Jacketed Hollow Point (JHP) / Controlled Expansion JHPMuzzle Velocity: 1600 fpsMuzzle Energy: 767 ft-lbsPenetration (stated): 11.5 inchesExpansion (stated): 0.7 inchesCasing Material: BrassRounds Per Box: 20Rounds Per Case: 1000Country of Manufacture: USADisclaimer: 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.