I have a few slug guns, but my bread & butter would be my Remington 11-87 SPS with a rifled/cantilever barrel topped off with a Leupold 3-9X40 scope. I use 2-3/4" Lightfield slugs. Last year December 13, I took a black bear at 50yds. she ran 10yds after the shot, and she was down for good.