This has been going on for a couple of months and I've given this guy ample room to make this right. He chooses to ignore me. He sold me a used set of night sights that were supposed to be an 85% set of Meprolight TruDots. When I got the sights the rear was Mep but the front was some other brand. Besides that, the front was dead. After much discussion, we agree that he will provide partial refund and I'll keep the sights. Main reason I don't return the sights is that now I don't trust him. I never get the refund and he ignores my numerous PMs.