What happened to the front receiver ring??
What are all those beating marks??

You think that it is a Neider or Wundhammer??

http://www.finegunmaking.com/page25/page25.html

Mike

Last edited by skeettx; 08/15/15 06:14 PM.

USAF RET 1971-95 [Linked Image from jpgbox.com]