American Rifle Company's .588 in bolt head and extractor fits right-hand Mausingfield actions. The larger .588 in bolt face is used for large-case-head cartridges, letting a single Mausingfield action be configured for a different cartridge family. It includes the extractor. It is a direct replacement part for Mausingfield owners.
- Fits: American Rifle Company Mausingfield actions
- Bolt face: .588 in
- Hand: right
- Includes: bolt head and extractor
