I went to the Soviet Union in about 1988 with the Friendship Force, a Jimmy Carter deal out of Atlanta. We went through all sorts of customs nightmares, as you might imagine, but I found an almost full box of Remington Golden Bullet .22LR ammuntion in a pocket of a blue jean jacket I was wearing. We were visiting Stalins summer Dacha at the time, and I threw the cartridges out through the woods when no one was looking.
I always wondered if anyone ever found all that American ammuntion there and what they though if they did...
Just remember, when you pull the trigger, the bullets come out going very, very fast. So make sure to keep the weapon pointing away from you.