In mid 1942, Grumman realized that it needed to concentrate on the production of its new F6F Hellcat fighter, and so it contracted with the General Motors Company to build the Wildcat under the designation FM-1. hundreds of which went to the Fleet Air Arm as the "Martlet Mk V." General Motors next developed an improved version, called the FM-2 , which was powered by a Wright R-1820 engine with 1,350 horsepower. It featured a taller vertical tail than the FM-1. Parament Item No 80220 Item Name F4F-4 “Wildcat” Bar Code 6939319202208 Scale 1:72 Item Type Static Aircraft Model Dimension Length: 122mm Wingspan: 161mm Height: 54mm Total Plastic Parts 19pcs Total Sprues 4pcs Chromeplate Parts n/a Camouflage Scheme VMF-223 U.S.M.C. 1942. Resin Parts n/a Metal Parts n/a Photo Etched Parts n/a Film Accessory n/a Released Date n/a More Features n/a