4.38×30mm Libra


The 4.38×30mm Libra is a centerfire cartridge designed for use in personal defense weapons.

Description

It was designed and has been manufactured by ČZW for use in their ČZW-438 PDW.
The cartridge is based on a .22 Hornet cartridge converted to a rimless design and necked down to.17 calibre.

Variants

.17 Libra : A rimless varmint-hunting and sport-shooting cartridge.17 Rimmed Libra : A rimmed varmint-hunting and sport-shooting cartridge for use with break-open actions.17 Libra Magnum : A longer, more powerful 4.38mm rimless round for use in pistols or personal defense weapons