Mystery gun

Wesley, to which picture are you responding? To the scale model gun, or the real gun outside?
The model gun is definately a model of a Krupp, but if you mean one of the real guns, which one do you think is a Krupp?

Persia/Iran did not buy Krupp guns, only Bofors and Skoda.

Any Krupp, Schneider or British/Russian piece would be left-over World War I stuff.

Cheers