Thanks for all advice from everybody.
Unfortunately, the security inspection system by Korean police department is really strict.
They care really seriously even about toy guns.
In Korea, only the way to get a gun is joining the military or police. (Of course about the real guns.)
So, I can't send my airsoft guns to America from here in Korea. I have several airsoft guns here in Korea, but, I can't bring them to America.
So, I will bring all of by gears except guns and magazines.
I have many batteries, helmets, face goggles, and several sets of Korea Army Uniform.
I hope I can show you a Korean Army soldier in Memphis.
Is that OK I if wear that?