meh..... if you where not concerned about eBay rules. why didn't you just list it, state that defence will be checked then offer to 2nd/3rd buyer if first does not have a valid defence.
As for selling it in parts, usually when people do this, it could not be clearer that they are trying to bend the law. Hence people reactions here, acceptable or not, was to be expected.
As for getting a wider audience on eBay... you're only legally allowed to sell to a narrow audience.. and of those I'd say majority that are interested in buying second hand airsofts would be checking the sales sections on airsoft forums.
Leaving? meh. you already said "I don't think I need any more information. Thanks", why didn't you just abandon the thread after that? and for that sake, when you decided you do not want to be on this forum any more, why not just leave? whats this deleting-my-account business??
Ian: as for who would be legally responsible, I would not want to be tried at a court for selling a RIF in two parts to the same person unless I've made sure he have a valid defence.
I do much agree thou, the friendly spirit is the main reason this is one of my favourite forums. Generally law sections seems to be a bit heated from time to time thou.