yes that sounds about right, but...
why do you want stainless steel? the only real advantage the marine magnum is its barrel length and 8 shot capacity. if you want an 870 to be for HD, get an 870 express with an 18" barrel and go out and buy a mag extension. the only time you really need stainless is if you are in and aroung water quite often, and blued steel can still serve you well if you wipe it down.
why do you want stainless steel? the only real advantage the marine magnum is its barrel length and 8 shot capacity. if you want an 870 to be for HD, get an 870 express with an 18" barrel and go out and buy a mag extension. the only time you really need stainless is if you are in and aroung water quite often, and blued steel can still serve you well if you wipe it down.
