Breech block extractor problem

[Vic103]

Is it a Erfurt?

I think it is a DWM.

A couple of questions....is this an original breechblock or an aftermarket item? Does the extractor move freely up and down in the extractor channel?

It is an orginal breechblock that I bought from the Luger Doctor a year or two ago. The extractor moved freely.

What is the condition of the rear of the receiver between the ears where the rear toggle hits is? Is it getting hammered or peened?

This could be a weak recoil spring.

It dosen't look too bad. (I think) here are some pics:





I just wonder because of the headspace, when the round fires that the case dosen't have a good seal in the chamber and the casing is ejected sooner than it should be. Like timing is off, I don't know.

The headspaceing always did bother me, I should probely try fixing this first. This will be tough because I have to somehow turn (screw in) the barrel one whole revolution. And then recut the chamber with a chamber reamer (which I do not have).