Your Kalezky gun has survived WW 1, WW 2, German invasion of 1939, Russian invasion
of 1945, has Prague reproof from 1955, one should assume it
has been restocked with beech-type walnut-wood, barrels probably
corroded and if not have been polished out to paper-thin
barrel-substance and thus at best ugly-stock and action-status
... in 19 cases out of 20 this will apply ...
nevertheless at what price would you consider to part
Kind regards
Felix