MatthewVanitas,
If you get posted to Norway, your shooting hobby shouldnt suffer to much. We have IPSC shooting and bullseye and different hunting related competitons. Thats for both for rifles and pistol. A lot of different clubs. Most people shoot bullseye of some sort. I shoot IPSC rifle and pistol. I would think that you even could bring your favorite guns with you. I dont know the paperwork regarding that, though.
As for the scandinavian countries, Norway and Finnland has the most reasnoable gun laws. Denmark and Sweden is a little bit trickier, Sweden does not approve of IPSC shooting or semi auto rifles. Denmark wont allow any caliber above 9mm and so on.
Maybe this wasnt what you asked about... , but if Norway is a place where you can go I strongly recomend it... Just ask me more about shooting sports in Norway/scandinavia either here or via PM, I`lll be happy to answer!
warthog