I sent a 6X24X50 Black Diamond scope in twice now to be fixed. First repair was for a loose back eye bell. Scope functioned fine but thought I have cheaper scopes that the bell does not wobble on so why should I put up with this one doing it. Got it back in a decent amount of time if I remember correctly. Put it in the vault as I did not have a rifle I wanted to put it on at the time. When I took it out two years latter and started to use, it would not adjust the magnification. Paid shipping and sent it back in to be repaired again. Received an Email about a month ago that the scope was repaired and they were sending it back. Still have no idea where it is. I will never buy another Burris product.