Luger DWM 1916
 

Hello i am owner of a 1916 DWM Luger P08 it has all the correct numbers , it has the orginal holster and one original magazine.
it has military test stamps and on the barrel it has a Nazi eagle with the cross under (a very small one) does the stamp on the barrel means that it has been in the ww2 ? it has a unit marking between the grips it says R.J.R.13.3.3 i dont know wath that means i am happy to know more about this markings and if someone knows more . the gun is now in sweden and im use it to shoot competition and practice shooting in my gunclub simon

Welcome.
It is difficult to say anything about your luger with certainty, pictures help a lot.

That said:
The barrel may have been replaced after 1916 by one made or installed during 1940-45, due to the presence of the third reich test eagle.
The grip markings are probably original to 1916, and represent
"Reserve Infantry Regiment 13, company 3, weapon number 3.

thank you alot yes i can set up pictures on the gun here , allright do you know any nice way to get info about this regemente ?

Perhaps one of the guys with the "german regiment book" will look it up for you and post.

R.J.R.13.3.3. translates to Reserve Infantry Regiment 13, Company #3, Weapon #3.