For consideration: Ithaca still makes the 37 like they used to and maybe better.
True, but the retail for about $900 bucks. I've looked at them and they are nice. The new current production models weigh about a pound to a pound and a half more than the old model Ithaca pump guns. I've got a original 1959 model 37 that's as light as a feather.
You can buy a new model 870 Wingmaster for considerably less money. And Remington has a $50 cash rebate on all if their 870 model shotguns right now.