Every right in the Constitution has ended up in the courts as laws are enacted to define it. We have the 1st Amendment and we have laws defining slander and libel. The 2nd is no different.The Second Amendment was duly proposed and ratified as part of the Constitution.There can be no restrictions on any person's right to buy or sell any guns or any number of guns they choose.
Why is this even a question in the United States court system?