Hornady Critical Defense Pistol FTX 5.7x28mm FN Flex Tip 40 Grain 25 Rounds

The Hornady Critical Defense Pistol Ammo 5.7x28 40 gr. FTX CD delivers reliable personal defense performance with the Flex Tip eXpanding (FTX) bullet technology that expands consistently and resists clogging through heavy clothing, making it an ideal choice for concealed carry and short-barreled defensive pistols; this Critical Defense series from Hornady pairs bright nickel-plated brass cases for easier chamber checks in low light with low-flash, fast-burning propellants to help preserve night vision while keeping felt recoil manageable. With a 40 grain projectile achieving about 1,810 fps and roughly 291 ft—lbs of muzzle energy, this load provides flat trajectories and controlled terminal performance for close-quarters self-defense and everyday carry duties, and the corrosion-resistant casing and dependable ignition help ensure consistent function across duty, range, and pocket carry scenarios. If you're evaluating 5.7x28mm FN options for personal protection, the Critical Defense FTX line offers a defense-centered design that balances expansion, penetration resistance through barriers like heavy clothing, and low flash signature for discreet, dependable use in urban and low-light environments.