Multi-caliber bolt for a firearm
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United States of America Patent
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Dec 6, 2011
Grant Date -
Nov 11, 2010
app pub date -
Jan 9, 2008
filing date -
Jan 9, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A bolt for a firearm is described that can be used to chamber, extract, and/or eject different cartridges that have different outside rim diameters. In one embodiment, the bolt includes a bolt head that is configured to engage the rearward end of a plurality of different cartridges. The bolt may include an extractor that is configured to engage the rims of the plurality of cartridges and/or an ejector that is configured to bias the cartridge case out of an ejection port of the firearm.
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