Walther Model 6 - WW1 Officer's Sidearm
The Walther Model 6, developed in 1915, was Walther's attempt to create a 9mm Parabellum pistol for the German military, building on the success of the Model 4. Its simple blowback action required a significantly heavier slide and frame (34 oz vs. 19 oz for the Model 4) to safely handle the powerful cartridge. The German military ultimately rejected this design in favor of locked-breech systems, resulting in a low production run of only about 1,000 units, making it a rare historical firearm.









