RE: Inexpensive slug gun?
I have a mossberg 500A 3in 12 ga I bought a slug barrel with cantilever scope mount on it the gun shoots accurate and is versatile due to interchangealbe barrels.I also incorporated a full stock with a pistol grip which gives more stability.I know Dicks Sporting Goods always have sales on these and you can sometimes getthe slug barrel included.It is one of the most reliable guns I own, never had a mechanicle problem with it.I use it for duck hunting,shooting slugs,buckshot,and bird shot. Good luck with whatever you choose.