While a bolt face would need opening to handle a larger diameter case head, most builders would alter the extractor to function with same. All other comments made regarding the function of the extractor would still apply. I have learned, on this thread and others, a "Model 98-type action", can mean anything with two forward lugs and a long extractor. Likewise, the long acknowledged difficulty encountered if a cartridge is fed in ahead of the extractor in a Mauser, has been transferred to every action with a long extractor; although most were designed, from the outset, to snap over the rim of a single loaded round.