The Marocchi 512 is traced back to the Valmet 412. I have a Velmet 412 with a set of 9.3x74r/9.3x74r barells, 30-06/30-06, 12/12 and 12/5.6x52R. The match perfectly with no Gunsmithing. Apparently the old Valmet and then Tikka barrels will fit the Marrochi but not sure. The marocchi has an aluminum receiver vs the steel of the Valmet so it’s cheaper. I picked it up mainly for the double rifle abilities but found the shotgun barrels to point and swing quite nice.
I could be convinced to let go of my set! 7x57r over 12 and 12/12 barrel to! It even comes with a 4x Zeiss scope with the Brno quick detach mount!
Now, that sounds like everything the man is looking for!
Ted
Still looking for 7x57/7x57 barrel set if any body has leads on one please send the info my way
Looking for barrel set as it will fit the other models which I have. I have the 12/7x7r , 12/12 and 12/5.6x53r so 7x7r set would finish it off