How to get Zylok Prime Barrel in Warframe?

Zylok 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 Zylok Prime Barrel

• Lith A11 (Common) - Vaulted
• Lith G12 (Common) - Vaulted
• Lith Q1 (Common) - Vaulted
• Lith R5 (Common) - Vaulted
• Meso P15 (Common) - Vaulted
• Neo O2 (Common) - Vaulted
• Axi H8 (Common) - Vaulted
• Axi L6 (Common) - Vaulted
• Axi V12 (Common) - Vaulted