<table>
((infobox firearm cartridge/ballistics header))
((infobox firearm cartridge/ballistics|bwx=1.0|bwunit=gr|btypex=foo|velx=1.0|enx=1.0))
((infobox firearm cartridge/ballistics|bwx=1.0|bwunit=gram|btypex=foo|velx=1.0|enx=1.0|is_SI_ballistics=yes))
((infobox firearm cartridge/ballistics|bwx=1.0|bwunit=gr|bwround=1|btypex=foo|velx=1.0|enx=1.0))
((infobox firearm cartridge/ballistics|bwx=1.0|bwunit=gram|bwround=1|btypex=foo|velx=1.0|enx=1.0|is_SI_ballistics=yes))
((Infobox firearm cartridge/ballistics footer))
</table>