Is it just me or is this machine gun enormous? Pretty sure its just a Browning 1919 chambered in Swedish 8mm, shouldn’t be this large relative to the pilot or aircraft. For comparison you can also see the 13.2mm Akan on the wings, they are supposed to be bigger guns but they look smaller in XRay
I think the model is correct, the guns are just coded in the wrong places, if you look at the guns mounted above the engine they have much wider barrels, and it would make sense since the Italians mounted their guns in the same fashion.
Oh I see, the 13’s are supposed to be on the cowl and the 8’s on the wings, that makes more sense