SN: NSN. Pressed metal, folding stock marked "PATENT BENKE/THIEMANN D.R.P.u.A.P." on left side. Right side has SN 000206. Designed to replace the orig grips on a Luger and fold out into a shoulder stock. Only a few hundred were made, and very few are known to exist. SIZE: PROVENANCE: The Friedrich-Wilhelm Dauphin Collection, Germany. CONDITION: Very fine, retaining 90% orig black finish with normal wear on edges and corners, and a few areas of corrosion and light pitting. Mechanics are fine. 49828-199 BWS (10,000-14,000)