User blog comment:Mckrongs/Monster Hunter 4 for the Nintendo 3DS/@comment-58.165.3.170-20121212093004/@comment-83.165.23.90-20121212150901

I think he/she said it only refering to weapons.

Well, it's unknown if there will be a third new weapon. (When they released only the Bug Staff) they said that there is at least another new weapon to show, so it's not very probable (in my opinion) but stills possible.