Permit to work on AR's

[a-chris-47]

I am a licensed FFL 01 gunsmith and I was wondering if I needed a permit to work on , or if customers bring in parts to assemble , AR rifles. I can't find a permit application on DOJ website .
Any direction will help.

Thanks,
Chris

[EBR Works]

As long as they are not RAWs or you or the customer doesn't create an unregistered AW, MG or SBR configuration, no permit is needed.

[Colonel Monk]

EBR:

I'm acronym challenged. What's RAWs?

[EBR Works]

RAW: Registered Assault Weapon