The Doubletap Ammunition 10mm 180gr Bonded Defense JHP is a hard-hitting defensive load engineered for deep penetration and perfect expansion. This premium ammunition delivers exceptional stopping power for personal defense applications.Doubletap Ammunition 10mm 180gr Hollow Point180gr Bonded Defense(R) JHP bullet constructionBallistics: 1300 fps velocity / 676 ft-lbs energy (5" barrel)20 rounds per boxDeep penetration with controlled expansionIdeal for personal defense law enforcement and hunting applications where maximum stopping power and reliable performance are essential.