120 mm Schneider-Canet M1897 long gun was a heavy artillery piece manufactured by the French company Schneider-Creusot. It was a slow firing gun without a recoil mechanism but with significant range and weight of the shell. Bulgaria also ordered this type in 1897, and received 24 pieces and used them in the Balkan and First World Wars. Serbian type (L/26) and Bulgarian (L/28) were slightly different in respect of the breech lock while in other aspects they were identical.