Small arms ammuntion is ORM-D, and therefore exempt from being placarded on a commercial vehicle. Doesn't matter how much there is, ORM-D is exempt. It isn't determined by the total weight in this case, instead it's the individual amount in each round.
If you want to start arguing that people should placard their homes then I suggest everyone starts placarding their vehicles because of the fuel in their gas tank, I mean have you seen how dangerous that stuff is if it gets set alight? [/sarcasm]
If you want to start arguing that people should placard their homes then I suggest everyone starts placarding their vehicles because of the fuel in their gas tank, I mean have you seen how dangerous that stuff is if it gets set alight? [/sarcasm]