SkullKeeper
AH elite
I’m not sure what make this is but definitely a nice skeleton to complete. If you can use it then $50 shipped to you.
Pic of the other side?
Comparing my 98 Mauser's Blackburn bottom metal to OP's.Could be from any of three or four metal smiths. Sunnyhill, Blackburn, Weisner, Others?
I don't have one to measure as it is at the 'smith's being inletted into a M70 stock. Missing bolt release and floor plate - which might be easy to find or not, depending on maker.
Looking closely, I don't think it is by Blackburn.