And you can do this with the mod Create your own ammo, but beware: it's pretty hard to do, and there might be some explosions in the process, so better think about it. So you can learn how to make your ammo can be interesting. Since it's an apocalyptic world, so hopefully it's not that simple to find all kinds of bullets for every weapon in the game. This can be a highly realistic experience in Fallout 4.
