Base Game question!

Wasn't sure where to exactly post this, so here goes. Does anyone know if Reaper: Weak to Fire and Reaper: Weak to Lightning were ever put into the NA version? The visiphone site seems to suggest they were, but I cannot find them for the life of me.

I've seen them before on random weapons I got, but that was well before NGS was put in.

thanks for the awesome information.