I threw in this last photo because of the Record trademark on the barrel lug...it says Record S&D...which I have always wondered if that meant Simonis & Dumoulin...before SJ&D...Simonis, Jannsen, and Dumoulin...but it's just a hunch...being that they are all subsidiaries of Pieper

notice on gun 7099 (center photo) that the locks are clearly of Pieper origin even though the gun is marked "Record"