I configured an 11-87 with that barrel a few years ago. Initially I used Federal Premiums 3", but switched to Winchester Longbeard XR, both with #6 shot. I'm extremly pleased with the current set up. I have a Kick's Gobblin' Thunder .655 choke.
As always, pattern your gun with the choke and shells you intend to use. Once you arrive at a satisfactory combination, your in business.
Good luck!!!!!!!!!!!!