So, I haven't been able to find a rifled slug barrel for my 20ga 11-87 that has the rifled sights. I can't seem to find one anywhere, and I see Hastings doesn't even make one...Any idea why these can't be found? Does anyone have any experience with these, are they accurate? I don't want the cantilever scope style, as I am gonna use this as kind of a closer type range deer gun. Should I just use an improved cylinder, and rifled slugs? Any input would be greatly appreciated.