ST armor is like today's armor. Gives a CHANCEchance at survival. It's not meant to deflect rounds like they are nothing. It's meant to allow you to survive. Period, not necessarily be totally unharmed. A 7.62 striking you in the chest will stop you dead, and knock you over. Ceramic strike faces will provide one hit protection. The ST armor works the same way. You don't die, good enough. You would have injuries, but SW medicine allows for quick healing.