http://news.yahoo.com/the-10-craziest-items-you-can-t-sell-on-ebay.html Where firearms are concerned, even flare guns for marine safety, it seems any PART which is essential to firing is banned: bolts, barrels, etc. I just checked and was surprised to find magazine and bolt heads listed. They cannot even stick to their own policies. A couple of years back I sent a congratulatory email to some chap in Oz who successfully listed an Enfield cup discharger. The censors at eBay must have thought it was part of a mess kit.