Yeah, that's officially the dumbest way to go about it. First of all, I won't even go into the piles of shit you get into if you get caught. Second, why pack it in luggage? Everyone knows the way to smuggle something into the country is by breaking all of the easily identified parts up (Reciever, body) and shipping them in boxes of pinball machine parts
Seriously, don't even bother. It's not worth the risk.