Matrix/Marushin M500 Teardown?

[Forvet]

I'm looking for a good teardown manual online for the Marushin/Matrix M500 shotgun.

By teardown, I of course mean instructions on a blow up view showing how it looks taken apart, ect.

[Kuroneko]

http://www.youtube.com/watch?v=GRPTsDtxeuM ?

[selimsrm]

In the booklet (the one no one looks at) it has an exploded view of the gun.

nice find with the video.