That shouldn't be a problem. I went from London to Japan, then to Australia (strict customs) and then from Australia to the States where my bags were x-rayed to Canada. All through it they never questioned my knives, boots, bdu's, vest, m16 metal foregrip (cylindrical piece of metal with rails on it) and a bag of bb's.
You should be good.
Xbox Live - Janoskovich
Airsoft - There's nothing better than getting out in nature, away from everything you hate, and shooting at your best friend.