I CAN'T ADD MUCH TO WHAT HAS BEEN SAID EXCEPT TO MAKE SURE YOUR ITEM IS VERY WELL PACKED IF EITHER SHIPPING OR TAKING IN A CHECKED BAG.
I ALWAYS CARRY MY STUFF IN A HARD SIDED SUITCASE WITH GOOD PACKING INSIDE AND HAVE HAD NO PROBLEMS IN THE USA BUT THINGS HAVE CHANGED A LOT SINCE 9-11.
THE WORST PROBLEM I HAVE HAD WAS ARRIVING IN TAIWAN WITH A SUITCASE FULL OF SWORDS AS THEY WILL NOT BE ALLOWED IN THE COUNTRY SO HAVE TO BE LEFT AT THE AIRPORT. WHEN YOU LEAVE YOU CAN'T GET THEM TO WHERE YOU CAN PACK THEM IN YOUR CHECK IN LUGGAGE AND THEY WON'T LET YOU CARRY THEM ON EITHER. I OVERCAME THE PROBLEM BY ASKING THE FLIGHT CREW TO CARRY THEM INTO THE COCKPIT WITH THEM AND GIVE THEM TO ME WHEN WE ARRIVED SO I LUCKED OUT THAT TIME. IT IS DIFFICULT TO KNOW WHAT THE POLICYS ARE IN OTHER COUNTRYS AND IT OFTEN VARIES FROM ONE AIRPORT TO ANOTHER AND EVEN FROM ONE CUSTOMS AGENT TO ANOTHER. SO IT COMES DOWN TO THE OLD DIRTY HARRY SAYING "DO YOU FEEL LUCKY?"

GOOD LUCK WHATEVER YOU DECIDE.