Law enforcement and tactical professionals now have a truly advanced, 21st century handgun ammunition solution that delivers the most consistent and reliable urban barrier performance ever created! The proven Flex Tip design of the new FlexLock bullet eliminates clogging and aids bullet expansion. Its large mechanical jacket-to-core InterLock band works to keep the bullet and core from separating for maximum weight retention and proven terminal performance through all FBI test barriers. Features FLEXLOCK BULLET CANNELURED BULLET WITH CRIMPED CASE INTERLOCK BAND CORE NICKEL-PLATED CASES Product Specifications Caliber: 10mm Auto Bullet Weight: 175 gr Bullet Type: FlexLock Muzzle Velocity: 1160 fps Quantity: 20 Round Bulk Pack