Model Variants (Including Prototypes)
CR.30 - Fitted with Fiat A.30 V-12 water-cooled engine of 600 horsepower; 2 x 7.7mm OR 12.7mm Breda-SAFAT machine guns.
CR.32 - Fitted with Fiat A.30 RAbis engine of 600 horsepower; armed with 2 x 12.7mm machine guns.
CR.32bis - Close-Support Fighter Model; fitted with 2 x 7.7mm machine guns and 2 x 12.7mm machine guns; provision for up to 100kg of external ordnance.
CR.32ter - "Improved" CR.32bis model
CR.32quater - Based on the CR.32ter model series; improved performance; 337 examples produced.
CR.33 - Prototype Model appearing in 3 examples.
CR.40 - Single Production Prototype; fitted with Bristol Mercury IV radial piston engine.
CR.40bis - Single Production Prototype
CR.41 - Single Production Prototype
HA-132L - Spainish Designation; produced under license by Hispano-Chirri.