30-06 bullet pops through the Level 3 polycarbonate PROOF BULLET GLASS MOST HIGH SECURITY LEVEL USED ....AND ALSO : Additionally, it was to be capable of penetrating body armor.[19] FN Herstal responded to the NATO requirement by developing the 5.7×28mm cartridge and two associated weapons: the FN P90 personal defense weapon (PDW) and FN Five-seven pistol.

https://en.wikipedia.org/wiki/FN_5.7%C3%9728mm