CDL,

Ditto to everything previous poster said plus

Try to get a 602 and not a 550.
602's are great actions - heavy but strong and accurate - or at least all the ones
I have are.
You can slim them down abit in the wood that makes them lighter.
In Australia you see a lot that are worn on the outside but perfect bores
as they get carried alot deer hunting.
You can't go wrong buying them.
500 Nitro