firstly you need to check your state laws. some states don't allow certain firearms regardless of license.
if your firearm is legal in your state you can apply for a class III license. its kind of a pain in the rear to get through all the paperwork but it
can be done legally. at least that's how it is here in Louisiana, as for grenades and whatnot i don't believe so. you may be able to get certain
types of explosives if once again you have a permit for them and the state legalities are met.
as for suppressors, if your local laws allow for them and you go through a separate filing of paperwork you can obtain them. i believe here i would
have to file with the BATF and local sheriffs department. i think my local sheriff has to sign off before anyone else.
hope that helps.


