The C. 205 serie 3 is a Italian fighter. It was introduced in Update 1.69 "Regia Aeronautica" along with the initial Italian aviation tree.

The C. 205 serie 3 is a refinement of the C. 205 serie 1, which was a development of the C. 202. The serie 3 addresses the main issue of the serie 1, which is its highly underwhelming firepower. The wings now each hold a 20 mm MG151/20 cannon which accompany what used to be the primary armament, 2 x 12.7 mm machine guns mounted above the engine cowling. The extra weight on the Daimler-Benz 605 engine marginally reduces flight performance and its faces more formidable foes due to its higher battle rating, but the serie 3 remains competitive with its peers as a versatile fighter comfortable with boom-and-zoom, energy fighting, and turning engagements as the situation requires. Anyone caught on the receiving end of its twin cannons will seriously rethink their choices as their plane is ripped to shreds.