Structural MK VII (Emerald)
|Structural MK VII (Emerald)|
The Structural MK VII upgrade is an item added by JABBA. This item will transform a basic Better Barrel into a MK VII Barrel. This will give the Barrel 127 upgrade space. You must apply MK VI upgrade before the MK VII.
Must be applied by Shift right clicking.
Recipe[edit | edit source]