Moze gains increased Gun Damage as her magazine empties.
The less ammo there is remaining, the greater the increase.
If Moze has a COV gun equipped, she gains Gun Damage as her gun's heat increases.
Hell on Rails
Equipping two of the same Weapons on Iron Bear increases the damage they deal.
Iron Bear Damage: +60%
Fire in the Skag Den
Whenever Moze deals Splash Damage, she deals bonus Incendiary Damage.