The following versions were built:
P.24A- 14 aircraft were bought by Turkey and additional 20 built under licence, 2 x 20 mm Oerlikon FF cannons and 2 x 7.9 mm Colt-Browning MG40 machine guns, 4 x 12.5 kg bombs under wings, Gnôme-Rhône 14 Kfs engine and three-bladed Letov propeller.
P.24B - 12 aircraft ordered by Bulgaria, 4 x 7.9 mm Colt-Browning MG40 machine guns, 4 x 12.5 kg bombs under wings, Gnôme-Rhône 14 Kfs engine and three-bladed Letov propeller.
P.24C - 26 aircraft made for Turkey; identical with B, but had two racks for 50 kg bombs under wings.
P.24E - Romania ordered 6 aircraft of this version from Poland and built 40 under licence in IAR Brasov factory. P.24E was equipped with 661 kW Gnôme-Rhône 14 KIIc32 engine (built in Romania under licence) and two-bladed Szomañski wooden propeller, 4 x 7.9 mm Colt-Browning MG40 machine guns. Later on a new 691 kW IAR 14 KIIIc36 engine was used.
P.24F - 30 machines ordered by Greece; 2 x 20 mm Oerlikon FF cannons and 2 x 7.9 mm Colt-Browning MG40 machine guns, 4 x 12.5 kg or 2 x 50 kg bombs under wings, 700 kW Gnôme-Rhône 14N-07 engine.
P.24G - 6 aircraft ordered by Greece, as P.24F, but with 4 x 7.9 mm Colt-Browning MG40 machine guns.
The total of 157 aircraft (including three prototypes) were built in Poland and additional 60 under licence in Romania (40) and Turkey (20).