Are you planning on shooting cast bullets through your can? Bad idea to begin with. Probably voids your suppressor warranty and you will most likely end up with a baffle strike and at a minimum will lead up your suppressor.
As it stands, I don't have a can. Its on the list for mid year. In doing some minimum research and you bringing this point to light, it appears the cast bullets can play heck with suppressor/s. I'll keep this in mind. Thanks for the heads up.