It's not your thread.
Anybody is free to discuss on a thread made, unless it's a serious flame war or an insult which doesn't involve the thread owner.
Why would they make Refundable guns? So that you may buy more cool items and tease us with it? That your the richest man in graal?,no this thread shouldn't be posted anymore by the name "Refund guns or refunding guns" Because it's illegal,now ^_^ (hehe)