No offense to everyone else here, but I recommend some research before you post. Like Xandman said, any replica's worth a crap are going to be extremely expensive, as shown here:
http://moaurosgunworks.webs.com/currentairsoftguns.htm As you can see, they make and sell many WWII replicas. The Springfield '03 for example, is $530. I understand the desire for a WWII era weapon, I myself would love a 1907 No. 1 Mk 3 Lee-Enfield. Mainly because I own and deer-hunt with a real-steel Mk 3 Enfield. But I don't want it that much. If you're willing to drop half a grand on one, more power to ya mate. It just seems very impractical in my opinion.
Hope this answers your question, and gives you what you're looking for!
-Blackout