hey guys,
can anyone outline the steps to legally building and owning a SBR and a suppressor?
I know it takes almost a year for some of the paperwork to be completed so I want to know what can I do in the meantime while waiting.
example:
when to submit the paperwork for the SBR
when to have the barrel cut
when to submit the paper work for the suppressor
when to acquire the suppressor
what paperwork (if/any) does silencer shop submit for the buyer if purchased from them?

thanks