Description TX® BULLET TECHNOLOGYThanks to its patented Flex Tip®, the FTX® expands reliably while avoiding the clogging that can plague other hollow point bullets when passing through heavy clothing and other barriers.DEFENSE-CENTERED DESIGNCritical Defense® ammunition was developed to provide the best performance for personal protection and is the ultimate choice for concealed carry firearms or self defense rifles. Bright nickel-plated cartridge cases ease chamber checks in reduced light, and low-flash propellants preserve night vision.DEPENDABLENickel-plated cases resist corrosion and optimized propellants burn quickly to reduce recoil and limit muzzle flash, making Critical Defense® dependable in every situation.