Please forgive me, but I don't see how this has anything to do with C&R.
Seems to me, this thread should be in "The Art of the Rifle" as it is no longer in original as issued condition.
Nice rifle, but out of scope for C&R.
NRA Chief Range Safety Officer, Home Firearms Safety, Pistol and Rifle Instructor
"There are three classes of people: those who see, those who see when they are shown, those who do not see."
Leonardo da Vinci