Nautilon Cannon Module Significant Upgrade
Significant Upgrade 140 
Nautilon Cannon Module Significant Upgrade is a upgrade in No Man's Sky. A significant upgrade for the Nautilon Cannon. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Potential improvements include damage and/or fire rate.
Last updated: 2026-06-03
Installs as: Nautilon Cannon B-Class Upgrade
Max Stack: 1
Rarity: Rare
Legality: Legal
Stats (Min: 1, Max: 2)
Gun Damage
10 => 20
Gun Rate
-5% => -3%
Frequently Asked Questions
A significant upgrade for the Nautilon Cannon. Use [E] to begin upgrade installation process. The module is flexible, and exact upgrade statistics are unknown until installation is complete. Potential improvements include damage and/or fire rate.