Quick draw holster

[klaus 3338]

I hope to get a little help to identify this type of a holster. It is a mystery for me. It has no marker, unit or B.A… stamp. It never got the pull strap. The added provision for the cleaning rod is of that kind we find on the early altered and used holsters by the Weimar Army. It´s the only “quick draw” Luger holster type I know to exist. It´s belt loops are a bit wider as on other military or commercial holsters and they are not sloping but straight. The lining is fixed by stitches as we find on Long P08, Navy or Weimar (up from about 1922 made) holsters. I must not mention the unique flap.
Thanks’ for any reply!