Function is identical to predecessor. Has gun in incorrect location because gun in correct location would be non-functional. I figured that Sauce made such a good F-22 model, it was too good to ignore something so good. This is a tribute to my home, Hawaii. How? Look at the tail markings. That's derived from those of the 199th Fighter Squadron, Hawaii Air National Guard. And I've actually seen this airplane during the Blue Angels. On the ground, but still closer than (most) of you have gotten to an F-22 Raptor.