Sold for $11,500.
Wather introduced its first pistol in 1908, creatively named the Model 1. With the outbreak of World War One, the company was offering the Model 4 pistol for military use. This was a .32 ACP simple blowback action, and it proved quite popular and successful. However, the German military was primarily interested in 9x19mm handguns for front line service.
In an attempt to serve that market as well, Walther developed the Model 6, a scaled-up version of the Model 4 chambered for 9×19. The Model 6 remained a simple blowback pistol, with a heavier slide and mainspring to accommodate the much greater muzzle energy of the 9×19 cartridge. It entered production in 1915, but only a little more than a thousand examples were manufactured by 1917, when production ceased. While the gun did work well enough, the 9×19 cartridge is not really well suited for a blowback system, and the military much preferred locked-breech siderarms. The Model 6 was not formally adopted, although many of the guns made were purchased privately and did see use in the war.
Othais’ history of the Walther Model 4: https://www.youtube.com/watch?v=HGkZe56xMBU
At Forgotten Weapons I think the most interesting guns out there are the most obscure ones. I try to search out experimental and prototype weapons and show you how they work, in addition to more conventional guns that you may not have heard of before. You’re much more likely to find a video on the Cei Rigotti or Webley-Fosbery here than an AR or Glock. So, do you want to learn about something new today? Then stick around!