Please tell me how to replace the contents of the bag.

[masushowa]

The contents of the bag can not be replaced. (Fire Storm)
The console is PS4.
BFV is an Asian version.
Please tell me how to replace it.

Even if you press the switch, it is grayed out.

[II__SUSHI__II]

I am on PC but I assume the idea is the same. You pull up the inventory that shows you your personal layout + the content of the backpack. than you click on the content in the backpack that you want to switch to your body. On PC it than opens 2 alternatives: Drop and Swap. You click on Swap. Than  you click on the bodyslot/equipment you want to the equipment with. And it should change the equipment around. At time I need several try to get it to work.

You can only swap within the same category of items so you cannot swap a grenade for a pistol or main gun,

Hope this helps.

[masushowa]

I will try it once. Thank you for the advice.