I did find that M.A.D. choke on the flambeau website, but it looks a little different than the one for my SBEI and that one had a .650 constriction. But from what ive read, (which may or may not be correct), the SBEII's dont like as much of a constriction as the SBEI's did. Well I guess I will just pick one and give it a try, hopefully I pick right:D
Thanks for the information guys!