I think I will just order the IC even though everything I see out there says the Foster slug can be ran in any choke.
Yeah tried trap with it with 7.5 bird shot, was a blast. I had to swap out my stock for that.
What choke should I run for Trap and skeet? I probably hit about 60% clays with the modified one in it. Thats about the same as I hit with a Rem 870 with a 28 inch barrel.