Everyone is correct. However, the initial KM acceptance consisting of a relatively large national eagle over M on the front grip strap was not limited only to the low grip screw variety (LGS). The KM continued this acceptance marking at that location for additional procurements of HSc pistols beyond the LGS.
Much later in the war, the KM acceptance mark was changed to the smaller proof and to the location shown in Mauserdad's photo.
A community dedicated to Lugers, Central Powers, Axis, Allied and related WW-I and WW-II pistols by their scholars, collectors, owners and enthusiasts. Come join the discussion about the history, technology and extraordinary background associated with these design masterpieces.