Give these people a try. They repaired a HAKKO 8X40X56mm Ranging Reticle 30mm Tube Scope.
This was a second hand scope I had absolutely no information on other than what I could read on the scope body. The cross hairs were canted inside the tube. Had it rebuilt good as new $110.00 am very satisfied
Could have had it fixed for $55.00 but wanted it thoroughly refurbished, I'm a trusting sole...
Good Luck, "O'B"
ABO (USA), INC.
14041 SW 139TH CT
MIAMI, FL 33186.
Repair Information: 305-860-4858
Customer Service: 305-859-2010