This is a 1933 Mauser Police rework with replaced sear bar, firing pin and with a sear safety. This one has a matching tin wrap around body with aluminum base magazine. Sear bar safety not numbered. The safety lever, trigger, take down lever, magazine catch are straw colored. The serial number is 5090 u and has a WaA66 Waffenamt mark and stick eagle receiver test fire proof. This is a C&R Luger and needs a C&R or FFL to ship.