This is the M9 to Katana, I know ppl have done this already,
but the difference is portability and RoF. So vid for it...
https://www.youtube.com/watch?v=g1_66faXLqo
Also, if you noticed, right clicking is faster than the normal one
DL:
EDIT!!
I ACCIDENTALLY PUT THE TEXTURES ONE:
HERE IS REAL ONE: