I keep an old 870 in my vehicle whenever I go, well, anywhere. It is outfitted with a 20" rifle sighted smooth bore barrel that accepts Remington chokes. I have an Improved Cylinder choke in it now and it's stoked with some older rifled Federal slugs. It shoots these well out to 75 yards or so (probably further but I don't care) and I feel it is a great weapon for anything from barrier penetration to shooting a rabid dog and everything in between. I have been recently considering keeping some buckshot handy too, but wanted some opinions. I think the slugs do everything I want so I don't know where this buckshot idea is coming from, but there it is. What do you guys think?