one of the best articles with interesting commentary on the subject: http://www.thetruthaboutguns.com/2013/01/robert-farago/marine-223-may-not-be-lethal-enough

one of the best articles with interesting commentary on the subject: http://www.thetruthaboutguns.com/2013/01/robert-farago/marine-223-may-not-be-lethal-enough-for-civilians/ http://www.thetruthaboutguns.com/2013/01/robert-farago/marin...