>There are over 350 million legal gun owners in the US, we're statistically safer than any other country.
You're using the fact that the Constitution defines a right to keep and bear arms for all Americans to imply that all Americans are legal gun owners, which is incorrect. It's actually impossible to know how many legal gun owners there are in the US, because collecting that data is prohibited by federal law, but it's certainly not every American.
However, the polls that I've seen estimate gun ownership at between 30% to 45%.
And no, US gun owners are not statistically safer than any other country. Other countries with high per capita gun ownership also statistically have a far lower percentage of gun violence than the US.