Welcome to the forum, and congratulations on your new Luger.
We publish a useful FAQ document with quite a bit of reference information. It's free to download at:
http://forum.lugerforum.com/showthread.php?t=13121
Contact "G.T." (Gerald) on this forum to discuss repair for your magazine.
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Igitur si vis pacem, para bellum -
- Therefore if you want peace, prepare for war.