We would like you to assess the QUALITY of each of the following argument (discussing Gun Control) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gun control. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gun control.

Q: Correspondingly, ammunition manufacturers are reporting record sales across the country as demand continues to outpace supply.

A: Valid
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Q: At best Heller was simply saying that the individual rights nature of the Second Amendment doesn't automatically rule all gun control null and void.

A: Valid
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Q: To me the language seems like what DC had, which allowed them to ban all semi-automatic firearms because somebody somewhere might have made a magazine that holds more than 12 rounds of ammunition.

A:
Valid
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