The patented Flex Tip technology used in Critical Defense ammunition eliminates the clogging and inconsistency that often plagues hollow point bullets; All Critical Defense ammunition is loaded in nickel cases for increased visibility in low-light situations; Premium low fl ash propellants deliver proven performance, even in very shortbarreled handguns, and won't disrupt your vision; Reliable expansion and dependable terminal performance can be counted on for concealed carry/personal protection; FTX bullet delivers superior controlled expansion and large, deep wound cavities over a wide range of velocities; Clean burning and efficient propellants reduce recoil in lightweight handguns, and perform consistently at all temperatures; Bullets are custom designed for individual loads