Sunday, November 19, 2017

An experimental Walther Model MP ("MP/PP") pistol, possibility their first attempt for replacing the Luger.

Walther had a rather unique approach when working on an experimental series, it was their policy not to build any two alike, they simply made many variants to see which worked better. This policy is both a Walther collector’s dream come true or nightmare depending on how he looks at it. It certainly makes for some rare pistols.
This pistol, referred to as the "MP/PP" by Buxton and Rankin and illustrated and described on pages 38 and 39 of "THE P.38 PISTOL, VOLUME ONE" by Warren Buxton.
It was manufactured between 1929 and 1932. Known serial numbers range from 5004-5009. Only four Mod. "MP/PP" pistols are known to exist.

The pistol has the same general configuration as the Mod. PP (380 ACP) but is a scaled up version with a 5 inch barrel utilizing the same design blowback locking mechanism. Chambered for the 9mm parabellum cartridge. It features an exposed ring hammer, 90 degree safety lever and magazine release on the left side of the frame. The target type rear sight is adjustable and the front sight is fixed. The slide has a serrated rib between the front and rear sights. The pistol has a cartridge cocking indicator similar to that on the Mod. PP. A military style lanyard loop is fitted to the frame behind the magazine well. An eight-round magazine.

It is thought that this first model MP, using the “beefed up” PP design, was not strong enough mechanically for the 9mm parabellum so the idea was tabled.