It's been common knowledge for the last few years that the U.S. Government has tried to stop the sale of current issue military gear internationally. That's why a lot of supplier companies such as Crye won't ship out of country. However in ebay's case they wont really be capable of keeping track of an exact list. That's why it appears they have a broader range every year of what they won't sell. As for things like irradiated material; well, I guess international sanctions coupled with the whole "we don't want to be responsible attitude".
I've bought gear that was in combat, and current issue stuff. I don't think the left knows what the right is doing. Or the American government is putting the squeeze on. Who knows.
ďREALITY IS LIKE A STONE. TO MANY ITíS HARD AND COLD, THEY CANíT HUG IT OR EAT IT, IT ONLY FRUSTERATES THEM AND DOESNíT DO THEM MUCH GOOD. TO OTHERS ITíS STRONG AND DEPENDABLE, YOU CAN BUILD WITH IT, BUILD UPON IT, OR WORK WITH IT, ALSO USE IT TO SMASH PEOPLE IN THE FACE.Ē