The difference in bolt face is enough that some rifles with a .473 bolt face will extract, and some wont. You can always have the bolt bushed and machined. Or some type of Sako extractor installed, if one dares. The primary problem isnt extraction, but feeding. The feed ramp is different and the magazine box lips will need arranged. Getting them all to play nice wasnt something I could do. And believe me I tried. If one has the time, money, and a good smith that knows his schit, itll work.
I believe the simplest solution would be to get an aftermarket bolt with the bolt face cut correctly.
DMc
