Do I have a 2nd Amendment right to bear ANY arm...without restriction or registration
Yes or No?
Not such a simple answer, made much more difficult to arrive at by how (legally) clumsy you framed it.
The question isn't "
do I have a 2nd Amendment right"????
The question
really is, does the federal government possess any power to restrict what arms the individual, law-abiding citizen can keep and bear?
Are you interested in discussing that?
As a side note, "registration" is a separate issue because that power did once exist, (to a very limited degree in the context of militia regulations), but no more.