How to get Cedo Prime Barrel in Warframe?

Cedo Prime Barrel 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 Cedo Prime Barrel

• Axi A21 (Uncommon)
• Axi D6 (Uncommon)
• Meso Y1 (Uncommon) - Vaulted
• Neo T9 (Uncommon) - Vaulted