Are you aware that those are both carbon steel blades?
Only difference is that one of them has a polished blade.
Uh, yes. Not shure where you got the impression that I thought otherwise. In fact, according to Ragnar's website:
#740-MG; This is the same knife with a military green handle and sheath, and a carbin steel blade. The first run of these seems to have been a factory error, but proved so popular we asked for more. The military green is normally supplied with a stainless blade.
Also I beleive that the Craftsman is the issue knife for the Swedish Army. That is as good a recommendation as it is possible to get.
No good, I've known too many Swedes.