Its a savage mod12, with 10000 or so rounds
Please elaborate on the timing subject. maybe a link
I like the flintlock part
Kind of embarrassing at talladega cmp
I'm not sure if you have YouTube but this is the quickest explanation for cam/bolt timing and primary extraction. I have a hunting partner who had the same issue with a rem700 in 308. He was shooting factory hornady match 168gr ammo and had to unload spent rounds by tapping on the bolt handle with a small deadblow hammer. His cam surfaces never touched when working the bolt.
Your rifle with 10k rounds thru it might be so broke in that the mating surfaces act like Bill and Hillary Clinton and only touch every once in awhile.