How do I upgrade my Grenade, Weapons, and Shield Rank?

Upgrading the Rank of your Grenade, Weapons, and Shield will increase your Vault Hunter’s Power Score.

Open your Inventory and tap on Upgrade to increase the Rank of your Grenade, Weapons, and Shield.

You will need a specific amount of items for each Rank to upgrade your Grenade, Weapons, and Shield.

	Required Items	Source
Grenade	Fillers	Can be obtained from Missions, Rewards, and by scrapping Grenades.
Grenade	Coins	Can be obtained during Missions, and as a reward from completing Missions
Weapons	Components	Can be obtained from Missions, Rewards, and by scrapping Gear.
Weapons	Coins	Can be obtained during Missions, and as a reward from completing Missions
Shield	Cells	Can be obtained from Missions, Rewards, and by scrapping Shields.
Shield	Coins	Can be obtained during Missions, and as a reward from completing Missions