Yes I agree SkyPilot.
Here are the requirements for owning a machine gun in the United States:
-Be at least 21 years of age to purchase a machine gun from the current owner.
-Be a legal resident of the United States.
- Be legally eligible to purchase a firearm.
- Pass a BATFE background check with a typical process time of 8 to 10 months.
- Pay a one time $200 transfer tax. (YouâÂÂll need a stamp for each machine gun.)
Found https://www.ffl123.com/who-can-own-a-full-auto-machine-gun/
I think you need to get clearance from your local police chief.