I had a very old Weaver scope that I liked a lot, it had very clear optics. Something happened to it as I couldn't get the magnification to move as it seemed to be stuck in one position (they told me the scope tube had got bent, but I don't know how it had). Anyway, the Weaver factory didn't fix my old one, but sent me a brand new replacement back at no charge. All I was out was the shipping charge there and back.