http://www.airsocom.com/Airsoft_Gun_...y/ksc_kwa.html
If a company produces 2 lines of
nearly identical products, but markets
one with trades to Japan, and the
rest mostly unmarked or not identical
to the real steel company it's cloning,
then you know it's probably because
they don't have a legal agreement to
reproduce the brands and logos.
It's a copyright infringement issue.
A lot of airsoft replicas cost more
because they have the rights to make
their toy with the consent of the real
steel maker ie: WA and CA make
lines of product that pay real steel
makers to use their brands and make
an exact reproduction.