The Hornady 5.7X28mm 40 gr FTX Critical Defense is a reliable choice for self-defense situations. This ammunition features a 40-grain FTX bullet designed to deliver consistent performance. The patented Flex Tip technology eliminates the clogging and inconsistency often associated with hollow point bullets. With its compact size, this cartridge is ideal for concealed carry. Hornady's Critical Defense line has earned a reputation for reliability and effectiveness. Order now and take advantage of fast shipping on this affordable ammunition. The 25-round box count provides ample opportunity to test and train with this versatile cartridge. Product Features and Specifications: Cartridge: 5.7 X 28mm Bullet: 40 gr FTX Product Line: Critical Defense Box Count: 25