Manufactured 1916-1918 and proofed for issue to the Imperial German armed forces. Blade front and 500-meter tangent rear sights, with the three-line address on the top chamber flat, "crown/crown/U" on the chamber and bolt, "crown/gothic letter" on the right side of the chamber and the two-line address on the right side of the frame. External numbers are matching overall with a New Safety hammer, slotted back strap, and matching numbered 32-groove grips with a branded and red-filled "9" on each panel. Included with the pistol is a shoulder stock (attaching iron numbered "310") with imperial proof on the left and a "1918" dated leather carrier harness.