Luger German Navy DWM 1917 caliber 9 mm. Serial numbers are matching. Date of manufacturing marked in three places, on front sight, above take down lever and top of barrel. GERMANY stamp on underside of barrel? Hold open feature with empty magazine works 50% of the time. Magazine original and serial number and proofed to gun, use a replacement mag to shoot if you choose to do so. Nice looking piece of history! please look at all photos.

The Luger pistol was accepted by the Imperial German Navy in 1904 in 9mm Parabellum as the Pistole 04 (P04). The navy model had a 150 mm (5.9 in) barrel and a two-position ( 100 meters (110 yd) or 200 meters (220 yd) ) rear sight. This version was also referred to as the "Marine Modell 1904" or, more colloquially in the US as the "navy Luger".^[23] The Pistole 04 was later updated with a coil mainspring to Model 1906 pattern as Luger continued to refine and improve his design. Source Wikipedia