Luger DWM 1910, 9mm. This is German Imperial marked on the right receiver, has had the hold open added, has the checkered walnut grips, and was built without a stock lug. There are Machine Gun Unit markings 11R.M.G.49=11 Reserve Machine Gun #49 on the front strap. This has all matching numbers, but for the correct wooden base magazine. This retains about 90% blue and the bore is G-VG.