I was hoping some out there could help with the model type of my rifle. The gun was givin to me by my grandfather who I belive purchased the gun when he still lived in Germany. The gun is a FR.WILH.HEYM. I contacted heym but they said the gun was to old and they could not indetify it. I read on some other sites that heym made some rifles for mauser back in the day, maybe this could be one of them? I attached some pictures which I hope will help, If you need any other info let me know and I will post.