nothing on earth that did not exist somewhere
thank you for the pics of this mannlicher. I remember seeing a "Mannlicher Schönauer " on a american dealer website sometimes in spring with the "Fegyvergiar" inscription on the receiver.
my thought's were that Budapest had have the licence for Mannlicher Schönauer in Hungary and they sold them with their own name there.
maybe this sporter was one of the mannlicher m 43 rifles you show us here