How to get Corufell Prime Receiver in Warframe?

Corufell 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 Corufell Prime Receiver

Other items:
Corufell Prime Stock - Corufell Prime Blueprint - Corufell Prime Handle
Corufell Barrel - Corufell Blueprint - Corufell Handle