|Alberto Rizzi, e-mail, 22.06.2017 22:16|
It's possible the specifics were similar: but they concern the single seater type, while the photograph shows the final version of the two seater prototype. Its first version had the frontal machin gun on a ring in the nose of the nacelle, as usual in the similar aircrafts of those years.
While there was a single seat fighter with pusher engine, and (so it seems) with one fixed machine gun in the nose.
All these aircrafts (the two seater was intendend as escort fighter and anti-shipping patrol aircraft) were refused after their flight trials.