MP-05 Megatron illegal?

So I was browsing the ol' internet recently, and came across this story: http://gizmodo.com/gadgets/megallection/original-transformers-boxed-collection-sold-for-1000000-279598.php
Note this bit in particular: 'Apparently, US law says "it is illegal for any business or individual to import or sell the MP-05 Megatron as it does not display a blaze orange safety tip on the end of the barrel," so she's giving them away to the buyer.'
Is this really the case? Have I managed to be that out of the loop? Anybody else heard about this?
Note this bit in particular: 'Apparently, US law says "it is illegal for any business or individual to import or sell the MP-05 Megatron as it does not display a blaze orange safety tip on the end of the barrel," so she's giving them away to the buyer.'
Is this really the case? Have I managed to be that out of the loop? Anybody else heard about this?