The components or the sporting weapon in the white may have originated in Z-M but I content it was completed in Suhl and passed thru the Suhl proof facility.

Possibly Z-M mechanics w/ initials MS:

Max Saft, Max Seidler, Max Sprer, Max Schilling, Max Schltter, Moritz Schmidt, Max Schneider

Possibly Suhl mechanics w/ initials MS:

Moritz Schilling, M. Schilling, Max Schilling, Max Schleenstein, Max Schlegelmilch, Max Schlott, Mathias Schmidt, Max Stoll, Max Sturm.

Cheers,

Raimey
rse