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Inside the rise of AR-15-style rifles in America - ABC News
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New Zealand Ban on Most Semiautomatic Weapons Takes Effect - The New York Times
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Assault weapons, semi-automatic rifles and the AR-15: Defining the debate - cleveland.com
Washington State Bans Sale of Semiautomatic Assault Rifles to Those Under 21 - The New York Times
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Hellfire: The Uvalde Shooter Had a Device to Make AR-15s More Deadly – Rolling Stone
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Assault weapons, semi-automatic rifles and the AR-15: Defining the debate - cleveland.com