I have recently acquired an 1891 Argentine Mauser that suffered thru a house fire. The steel parts need to be cleaned, but otherwise appear to be intact and functional. What I need is a fresh stock to replace the one that was lost. My understanding of the caliber is that it is very similar to the .308 (7.65x53mm vs. 7.62x51mm) so my question is are there any .308 stocks will fit with minor modification? Any modern stock kits for the 91 Argentine?