unknown rifle

[clockwork]

Friend of mine is an administrator at local castle here I Germany and this gun was found at it. does anyone know what it is?

[Norman McCormick]

Hi,
Reminds me of a punt gun for duck hunting.
Regards,
Norman.

[herr_svensson]

Das sind die Reste eines Fusil Rampart Mod. 1831. Eine französische Wallbüchse.

These are the remains of a Fusil Rampart Mod. 1831, a French wall gun.

[corrado26]

Here some fotos of the real thing:

[CutlassCollector]

Great pictures, Corrado.
Interesting - as they clearly show how the breech loading worked.

[clockwork]

Thank you very much for the great information.