Yeah, notice that it says "Die Cast Metal" down in the corner...metal fuselage but plastic wings and etc! This was a really sorry line of toys and did a real disservice to the legendary name.
That said...they look very nice compared to the current crop of airplane toys - which is close to none! Lots of expensive models (I have the very nice 1/18 scale issue

but nothing like this for kids.
The P-40 is one of the most modeled subjects of all time - or toyed with - take your pick!