@CNN: How does a ‘bump stock’ on a semi-automatic weapon work? @JohnKingCNN explains https://t.co/XCo0zYkJV7 https://t.co/FkjvGhyoeu

October 5, 2017 / The Arbiter / CNN

@CNN: How does a ‘bump stock’ on a semi-automatic weapon work? @JohnKingCNN explains https://t.co/XCo0zYkJV7 https://t.co/FkjvGhyoeu

How does a 'bump stock' on a semi-automatic weapon work? @JohnKingCNN explains https://t.co/XCo0zYkJV7 https://t.co/FkjvGhyoeu

— CNN (@CNN) October 5, 2017

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