On the mission Eye to Eye where you have to destroy the fusion reactors, you can actually hit them through the floor with an explosive weapon and possibly a rocket launcher (or at least one of them). Wilhelms termination protocol can definitely get both through the floor just from the "shocking nearby enemies" effect, death explosion not required. Tested Tediore reloads, and their shocking effect does not seem to target the reactors.
I shoot a few different weapon types at the ceiling just to test them out. Also, hype for completing the side mission of not hitting the wrong ones!
I shoot a few different weapon types at the ceiling just to test them out. Also, hype for completing the side mission of not hitting the wrong ones!