Shotgun capacity: Just what *can* I buy?

[SevenSixTwo]

My FAC is now in the bag, although I'm waiting for a serial number to come through before they actually issue it.

I'm thinking that while I'm waiting I might as well put in a variation for a shotgun. Pretty much set on a Mossberg 590... is there anyone else who sells them apart from saddleryandgunroom.co.uk that you recommend?

[JonC]

Just a heads up about the saddlery and gunroom, they are one of my local shops and I have found that they sometimes give a good discount on guns. They went from being stupidly overpriced to cheapest around after a couple of emails, this was on my CZ452. I suppose this might not be the case if they are the only place you can get something. Also renowned around here for being one of the few gun shops open on a Sunday.

[SevenSixTwo]

Yeah, that's kinda why I was asking so I can compare pricing and hopefully strike a deal. :)