4" barrel, 9mm caliber. Has a stock lug, blank chamber area and marked extractor and safety. Early example of Mauser Luger. Front toggle link is still marked DWM. Leftover parts were intermixed with new Mauser parts in production of this pistol. One of the first Lugers to be finished with "Salt" blue process. Approximately 500 manufactured with one- to four-digit serial numbers, with letter "v" suffix. A rare variation.