“We are not blind to the blight of gun violence in this country and the horrors it visits on our citizenry,” wrote Judge Joshua Deahl, an appointee of President Donald Trump, for the two-judge majority on the split three-judge panel. But, he continued, his hands were tied by Supreme Court precedent, the fact that large-capacity magazines “are arms in common and ubiquitous use,” as well as the lack of “history or tradition” of any blanket prohibition on them.