Replace a worn or damaged bolt head with this precision-machined Mauser MO3 left-hand bolt head finished in a matte (MA) surface. Built to Mauser MO3 pattern tolerances, it provides secure locking, consistent extraction and dependable longevity for hunting, service, or range rifles. The matte finish reduces glare and gives a subdued, professional appearance that complements both stainless and blued actions.
This bolt head is perfect for gunsmith repairs, rebuilds, or keeping as a spare when shooting in the field. Confirm whether extractor/ejector are included with the part and always have installation, headspacing and function checks carried out by a qualified gunsmith before firing.




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