Hi Gene, I don't see any obvious red flags with the item you posted or with an even nicer one on Randy Bessler's web site (see link). However, I must warn you that the pantographed property numbers on Kriegsmarine Lugers are easy to duplicate. When you consider that a Naval property number can add $1,000.00 or more to a guns value, they present an almost irresistible target to fakers. Many collectors, even highly experienced ones, avoid these guns altogether. Good luck, Norm
http://www.collectorfirearms.org/