A Dispersal & a Paradox barrel are not the same things. Paradox, as I recall, was a trademark used by Westly Richards for their "Ball Guns" with rifled chokes. They could also shoot shot but patterns were mostly at least as open as an I/C.
I have no idea IF the MF dispersal choke would be suitable fr use as a ball gun or not, perhaps so, perhaps not. Before making a decision I would want a lot more input than Ted's Negative Bias on any gun which is not a Darne.
I highly suspect the Paradox type guns have a rather thick barrel wall at the choke, the MF Dispersal likely does not which would be the item most likely to condemn it for use with a ball.
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