I know what the FAQ says when it comes to parts for replicas.
I just thought I'd ask because I'm trying to order a real M16 flash suppresor, i.e. the real deal used on real firearms (I want one for my G&P M16). And I don't know squat about importing actual gun parts, not parts for replicas.
I don't want any problems with Customs if they see a "real deal" suppresor so that's why I'm asking, just to be on the safe side.