This DWM 1917/1920 police Luger has the added police sear safety spring. With the exception of the grips and unnumbered fxo aluminum base magazine, it has matching serial numbers. The 4"" 9mm barrel has an excellent bore with bright, strong rifling. The pistol retains approx. 98 blue and 90% straw finish. The grips are very good with usage wear and a small expertly executed repair on the upper left panel. The action functions properly. Fewer than 5,000 double date Lugers, including the more common Army model were made. Don't miss this scarce double date police Luger!