DWM Luger

Today I purchased a DWM Luger that was labeled as 'sneak'. I was told that this was produced in Germnay before WWII when there were still weapons restrictions. There's no date marked on the gun, and it has some symbols, I'm guessing they're DWM proof marks (I don't remember exactly what they look like). It also has the DWM logo on the top of the gun. All the SN's match, the gun is in great shape. My question is...is this a German luger? Was it a good purchase (for shooting, not for collecting)? If not I can still cancel the purchase...


--Kyle