Gun Powder BB (Resident Evil 3: Nemesis)

A mixture of 2 Gun Powder B. It can be combined with the Reloading Tool or the Grenade Rounds.

Image of Gun Powder BB
A container of combined gun powders.

You can combine these with the Reloading Tool to create a greater number of Shotgun Shells. Using this method at least eight times will give you the option of creating Shotgun Shells Enhanced. Alternatively, you can combine these with Grenade Rounds to create a greater number of Acid Rounds.