Hoof Hearted,
No, I wasn't "missing the point" at all.
The vender states "reproduction for original" My second statement addresses this very well.
The vender, says the same thing about many of their parts being set up as reproductions for original arms.
They know this because they check, not only with the original arms but because they also check the dementioins of their products to fit the original arms those parts are made for.
My best,
Blair