The P-63A-10 (USSR) is a premium gift Soviet fighter. It was introduced during Update 1.41 as a reward for the 2014 Summertime Madness event.

This later mark of the A-model Kingcobra is quite similar to the more common Soviet P-63A-5. The airframe only has minor detail differences but it can be most easily distinguished its different coloration. The propeller spinner is red, there are red accents on the vertical stabilizer, and the side roundels have green backgrounds instead of white. Internally, it has modified armament and extra engine power. The best performing Kingcobra at low altitudes, the P-63A-10 is a versatile fighter with good speed, climb, armament, and agility. Intercepting bombers up high, zooming around at sea level with a hefty bombload, and diving on unfortunate victims with talons drawn are all within a day's work for this lethal aircraft. It requires some finesse to fly but can give feared opponents like the Bf 109 F-4 a serious run for their money and partners well with contemporary Soviet aircraft like the Yak-3.