ORIGINAL: Tody_PSE
If you want a slug gun only Savage makes a bolt action one that is supposed to be very accurate. It's very similar to the one Browning used to make a-bolt.
I have been looking for a browning A-bolt shotgun forever... I think that would be an awesome gun.
But that will be expensive... For the money you can't beat the H&R, I have taken deer comfortably out to 150 yards with mine.