Many aviation experts consider the J2M3 Model 21 to be the definitive Raiden. Thanks to its 14-cylinder MK4R-A Kasei 23a engine and four-cannon armament, it's easy to see why. The J2M3 was originally designed to intercept the Allies' B-29 Superfortress. However, where it really excelled was protecting Japanese islands from enemy bombers. This limited edition kit features new 20 mm slanting gun parts.