Meet the Hornady Critical Duty 40 S&W 175 Grain Flexlock Ammunition, designed with personal defense in mind. This ammunition incorporates two revolutionary features from Hornady: the patented Flex Tip design that eliminates clogging and the robust jacket-to-core InterLock band. These bullets are made of high-antimony lead, ensuring toughness and consistent terminal performance. The nickel plating resists corrosion and enhances low-light chamber checks, while the cannelured bullet with a crimped case prevents setback during feeding.