Commando/Fallout 4

Commando is a perk in Fallout 4.

Effects
The first rank of this perk increases the damage of automatic weapons by 20%. The second rank increases this bonus damage to 40% and improves hip-fire accuracy with automatic weapons. The third rank increases the bonus damage to 60% and improves hip-fire accuracy even more. The fourth rank increases the bonus damage to 80% and gives automatic weapons a chance to stagger enemies. The fifth and final rank raises the bonus damage to 100% and increases the chance to stagger enemies.

This perk affects all two-handed Small Guns and Energy Weapons. It does not affect any other types of weapons, including all Big Guns. This perk is also useful for people using the Fast Shot trait.