Just remembered seeing this a while back and was able to pull up the pictures of it. It is also British proofed and import marked. The magazine base is also apparently marked 'LK'. It is a Spreewerk pistol manufactured around Sept of '44.
Spotted : MAS 36 s/n K825 (May 1940) with LK5 marking for sale by a gunsmith 200 km from Aix-en-Provence. It has a weird stamp that looks like an "l" below the acceptance stamp.