Second Amendment: does "in common use" mean in common use?

Considering our contemporary political turmoil and the threat posed by internal Communists, Americans may need every gun they can get. In its next term, the Supreme Court will take up “assault weapon” bans. Such bans refer specifically to the AR-15 rifle family and similar semiautomatic rifles. Not only are they emotional rather than rational, but they’re also an attempt to circumvent the Supreme Court’s Heller and Bruen decisions, which held, among other things, that the Second Amendment is not a second-class right and that controversies must be decided under the Strict Scrutiny standard, the highest standard of judicial review. A...