Luger DWM 1920, 9mm, Weimer era Dove-ArA4 proofed on the right receiver. This has the added Police sear safety and magazine safety-clipped. The left grip shows a chip. This has all matching numbers including the magazine. The front strap is marked S.D V.153=Schupo Police Dusseldorf-District 5, item 153. This has about 98% blue and a VG+ bore.