A disassembled Karabiner 98k action The Karabiner 98k is usually a managed-feed bolt-action rifle based upon the Mauser M98 system. Its inner magazine might be loaded with 5 7.92×57mm Mauser cartridges from the stripper clip or just one-by-a person.[three] Following loading, the empty clip is ejected in the event the bolt is closed. The straight b