I had a McCulloch 484 from the 1980s and it was revealed to be made by an Italian company for McCulloch. Not a McCulloch at all.
It went ok but the chain tensioner screw at the front kept loosening no matter what you did and the bolt retaining the air filter was a bugger to deal with.

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!