My New 1917 DWM Luger questions

[DonVoigt]

Originally Posted by Doubs

Your receiver is DWM. Compare the DWM Eagle stamp on your Luger to the Eagle on my Erfurt receiver.

DWM did make far more Artillery Lugers than Erfurt. Erfurt only made Artillery Lugers one year: 1914. Jan Still says that only 23,000 Erfurt Artillery Lugers were made. Manufactured in blocks of 10,000 with the first block not having a suffix letter, the highest serial number Erfurt Artillery Luger will have a "b" suffix letter. DWM made them from 1914 until 1918.

It is interesting that many DWM Artillery Lugers have barrels supplied by Erfurt as indicated by the Prussian Eagle - the Eagle used by Erfurt inspectors - on the barrels near the right side of the receiver.

The OP frame is definitely Erfurt, it has Erfurt eagle not DWM.
It also has the Erfurt inspection on the trigger guard, something that DWM did not do.