Hello there guys

I am applying to go to a class 07/02. I have had my class 01 as a sole proprietor and haven't held an sot stamp before.  I am also going to an llc business format as well.  Is there any certain government agency i need to register for with this manufacturing license. I plan to do some reloading of ammo too and more then likely build a couple guns a year.  I live out in the middle of no where so i don't see any local government ordininizes  coming into play or anything like that.  Thanks guys any help is appreciated.

Your IOI will certainly know whether there is a state or local requirement.
Other than that, depending on what you plan to make you may have to register for and pay ITAR.