M. 31 Mauser Rifle

Question
I have come across a Mouser Rifle stamped M. 31 F.B. Radom 1932 in .22 cal. I would like to know where I can get a parts manual. it seems to be missing the extractor part. It was for my grandfather who passed and all knowledge of the rifle with him. any info would help. Thanks Sgt. U.S. Army Ret.

Answer
Hello Jason. I must ask you to re-enter all the wording on the firearm. I have found no information on M. 31 F.B. Radom 1932 caliber .22. Are you sure it is a Mauser? Are you sure of the spelling of Radom? I really want to help you find parts for it, but I could do it better if you can send a photo.Charles Gage