I have an Anschutz Training rifle in 4 MM Lang. My grandfather brought it back from WWII. It looks like a smaller version of the Mauser 98K. It has some rather rare "national socialist German workers party" logos. It's in really great condition. I've looked for info on its value, but have not seen any of these rifle with NSDAP logos on them. It's pretty cool. Any info on how I could find out the rifle's value would be appreciated.