Today is Rolling Stone day at TTAG. We’re running three posts (including this one) about the magazine’s onslaught of anti-gun articles. The most ridiculous of these: The 5 Most Dangerous Guns in America. The article claims to ID “the types of guns most often recovered from crime scenes and/or used in murders.” SPOILER ALERT! They are – in order – pistols, revolvers, rifles, shotguns, and derringers. In other words, guns are the most dangerous guns in America. Small ones more than big ones, although really small ones not so much. Well that’s just dumb. So, what firearms are the most dangerous guns in America – to criminals (obviously)? Let’s choose one and base the answer on lethality. All things being equal, what’s the one firearm that bad guys should fear most?