Actually the first one, is a perfect (and possibly one of the few) examples of a rifle based rocket propelled grenade. Though you wouldn't consider it a launch

Actually the first one, is a perfect (and possibly one of the few) examples of a rifle based rocket propelled grenade. Though you wouldn't consider it a launcher as its just afixed to directly to the barrel. The author (or more likely their copyeditor) possibly succumbed to buzzword bingo, when simply saying "an under barrel mount" would have been sufficed. But the message of the article I feel has its merits, and hopefully that isn't lost because of poor choice of a single sentence.