+1 Nanuk. I have a 337 PD that I carry daily and it seems impervious to corrosion.
Superjay01, JMHO, before you get a super light wieght 357 try shooting one first. My little Chiefs Special Sc is about 13 oz with Crimson Trace laser grips and she ain't pleasant to shoot with +p 38 special loads. ( I usually end up bleeding on my monthly rotate ammo/shoot the carry piece outing. :wink: :eek: )
Dave