The eagle J is reproof of a repaired or altered firearm. Converting to 9.3 would have required this proof. The eagle N is the mark for a smokeless definitive proof. The 743( July 1943) is the date of reproof in Zells-Mehlis. The use of surplus Kar 98 rifles for reworking to sporting rifles was most prevalent post WW1. I believe the rifle was built in 8mm (x57 or 60?)and for some reason rebored to 9.3 in 1943, maybe for personal preference, or maybe the 8mm barrel was no longer useable. A photo would be helpful to at least see the "style".
Mike
Last edited by Der Ami; 03/02/18 12:16 PM.
