World War II saw the introduction of countless new and innovative forms of firepower. Discover the coolest facts about ...

States are mimicking federal law, which for decades has generally prohibited machine guns and any parts that can transform semiautomatic weapons into automatic ones. U.S. law defines a machine gun as ...

States are mimicking federal law, which for for decades has generally prohibited machine guns and any parts that can transform semiautomatic weapons into automatic ones. What does federal law say? US ...

States are mimicking federal law, which for decades has generally prohibited machine guns and any parts that can transform semiautomatic weapons into automatic ones. U.S. law defines a machine gun ...

States are mimicking federal law, which for decades has generally prohibited machine guns and any parts that can transform semiautomatic weapons into automatic ones. What does federal law say?