in some country it can be seen only on exercise firing only ! no others way !
if empty, it will be destroyed !
your are really lucky to have one! In Hungary you can buy it for 85Eur or 110USD...
http://gyujtemeny.vatera.hu/militaria/ha...1543685942.html... but I doubt that any other country would accept the certificate, outside of Hungary, even if the tube is empty, and the heat battery is popped off.
In Hungary it is handled as an empty shell.
Only the missile and the grip is reckoned as a weapon.