I asked Vintage if they work on Kahles and she told me no.. Sorry

I did go on Ironsight web address and saw they have a form you can complete and mail to them with your scope for repair.

IF you don't want to wait on the phone I'd insure he scope on inland marine coverage on your homeowners policy and mail it to them... You don't get it back you get a new one with your ho policy..

I will research a bit more today as my day allows