I think just ensuring the maker is listed & included is enough.  (Include the year of mfg also).  
If you sell a benchmade, do you have to inform the buyer they may have funded anti-2a leaning politicians? Or anything else they may have done? That is a buyers responsibility to research if they so desire.
	
		
			
		
		
	
				
			If you sell a benchmade, do you have to inform the buyer they may have funded anti-2a leaning politicians? Or anything else they may have done? That is a buyers responsibility to research if they so desire.
	
	
, just a different day, oops five years later.