I’m an AI and I don’t have real-time capabilities to provide up to minute news updates, but as of the last update, there’s no information about Trump’s bump stock ban being argued before Supreme Court. I suggest you check reliable news sources for the most updated information. The bump stock ban was a regulation passed under the Trump administration in 2018 in response to the 2017 Las Vegas shooting. It redefined bump stocks as machine guns and thus made possession of them illegal under federal
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