Without intending to let this thread drift further into politics I feel compelled to add that the 1968 GCA import restrictions were very much supported by U.S. firearms manufacturers who wanted to stem the flood of cheap small guns that were imported mostly from Italy, Germany, and Spain. What started as a protectionist move that took lower wage levels in those countries into consideration, has become obsolete decades ago. Germany, for instance, has considerably higher cost of labor than the U.S. I guess a minimum of five weeks paid vacation and paid sick leave do raise production cost, maybe more than productivity.