Hello all. I'm looking to purchase the best 12g pump shotgun for home-defense use. I'm looking for the most current generation of pump-shotguns, by any manufacturer. I'd like it to be as lethal as possible, for use as a deployed weapon. Here are some traits I want: Maximum capacity High reliability Good sights, able to be seen in low-light. Way to carry extra shells on the gun itself Needs a light plus light-mount of some kind. Preferably, good fit and finish too. As such, this is gonna be something better than like a basic 870 pump. I'm new to "tactical" shotguns though, so please advise me where to look. If I need to start with a base gun, and then accessorize it myself, that's okay. Please advise on the best base gun to start with. If I can buy my ideal pump shotgun already customized how I want it from the manufacturer, that's fine with me, as long as it isn't too overpriced buying it that way.