Click image for larger version. 

Name:	argie no rear sight.jpg 
Views:	43 
Size:	82.0 KB 
ID:	83764

I'm interested in restoring this 1909 Argentine barreled action. I have never R&R'd a rear sight base on a Mauser action. Is the 1909 Argentine rear sight base proprietary or could I use any LR Mauser rear sight base and use the appropriate sight leaf? Any tips on the install and alignment process? Thanks