This is the federal law on what a machine gun is
Bumpstocks do not meet that definition, that's why they were approved and remained legal for years. It wasn't until they got media attention that the executive branch decided to bypass Congress and the Constitution and write it's own law.
Bumpstocks do not meet that definition, that's why they were approved and remained legal for years. It wasn't until they got media attention that the executive branch decided to bypass Congress and the Constitution and write it's own law.

