We have 3 right now, my first, 500A Persuader, then the M590A1 20" 9 shot, standard stock and sights, currently undergoing some minor mods, and finally my daughters 500 .410 5 shot, 24" VR bbl, walnut and blued. We're getting an 18" bbl for that in cylider bore, and a 12" LOP stock, and I'm putting a Meprolight green dot tritium on it for her.
My 590A1 just got a mag clamp from CDM Gear, a 3lot rail on one side and a QD push button sling swivel on the other, Also coming from CDM is a receiver mount rail from EGW (Evolution Gun Works), I have a Bushnell Trophy 1 x 32 MP Red Dot going on the rail. I may put a Hogue 12" LOP stock on it as well, otherwise I'l do a Mesa Tactical Low Tube Adapter, and a Magpul stock of some sort with a cheek riser.
I need to get some more pics I'm afraid, but soon... I'll do it!