Hi zex007 - wellcome to NE.

Couple of questions...

1. Bit confusing on calibers - assuming you have an O/U rifle with 2 barrel sets:

- "bergstutz" in 7x65R/.22 Hornet combo set
- double rifle 8x57IRS/8x57IRS set?

2. Are you sure that rifle iwas made by fanzoj - it looks to me that rifle was made by Ludwig Borovnik?