just saying that there are too many laws to keep track of without being a specialist.
That is no shit.
My son in-law is from Canada. When he went in to apply for U.S. citizenship here in Boise, he was asked what kind of hobbies he enjoyed. He stated that he and his son enjoyed shooting. The agent then asked if he owned any guns and he stated yes. At that time he was told that it was illegal for anyone who is not a citizen of the US to own firearms. He was notified that he would be looking at deportation. He was told that he could not even live in a house where guns were kept. After a lawyer was involved and it was shown that he was married and that my daughter was the owner of the guns, he was off the hook and able to become a citizen of the US. Since then I was with him at a gun show here in Boise, and he tried to purchase a shotgun. When they ran the paperwork his request was denied. He had to jump through a whole bunch of hoops to have his rights restored. Now that was six years ago and maybe things have changed. But as suggested a check may be in order, and it may be wise to not say you already own a gun until you find out.