Very rare folding bayonet 1891/38 with ribbed scabbard

folding bayonet of the first type, equipped with a bar release button; the weapon is equipped with an experimental or in any case pre-series variant of an iron sheath, with a rear belt loop and ribbed on the visible side like the typical iron sheath of the 1891 bayonet; in good condition, albeit with signs of long and intense use; very interesting

The  28.5 cm