How to get Ballistica Prime Receiver in Warframe?

Ballistica Prime Receiver is an item dropped from Void relics.
You can find the list of relics below, and click on the links to see how to get them.

Relics dropping Ballistica Prime Receiver

Other items:
Ballistica Blueprint - Ballistica Prime Lower Limb - Ballistica Prime Upper Limb
Ballistica Prime Blueprint - Ballistica Prime String