You would have to test them yourself, if someone with the same set up as you uses these slugs they may work great for them and not so good for you. I myself have a Remington 11-87 12ga. with the rifled/cantilever barrel, and I use LIGHTFILED EXP HYBRED slugs 2-3/4" I took out a few deer, and a NJ black bear last year with this set up. Remington has a habit of undersizing there slugs, try them also the copper solid, ultra cor-lok, and the buckhammer. It can be expensive at first trying new slugs, but with shotguns its something that needs to be done, like I said LIGHTFIELDS for me.