I've had this scope for years and used it on several different rifle for load testing. Its been on 22 rimfire up to a 7 mag sendero and never missed a beat. I put it on a 223 varmint and headed to the range yesterday and I think it has finally died. I never could get the target to clear up. The objective seemed to be work but the second I turned loose of it, it would go out of focus. It is a Japan made and pretty old. From the research I have done, it was actually a pretty decent scope. I know some will say it junk and I'm not arguing the fact,I know its a Simmons. Should I just call it DOA or maybe try to have it repaired? Its sure been a good old scope.