Hi I am toying with the idea of using a winchester 94 big bore and chambering it in 7x57r.
You could turn the rims down from .532 to .506, a bit time consuming and would it leave much room for heaspace and the extractor (though I guess it could headspace on the shoulder).
Alternatively if doable modifying a bolt would be more desirable. Obviously opening up the bolt recess by .026" is easy, but do you think the extractor and ejector could work without modification?
Thanks