Rifled weapon barrel and method of making the same
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United States of America Patent
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Sep 9, 1997
Grant Date -
N/A
app pub date -
Aug 23, 1996
filing date -
Aug 23, 1995
priority date (Note) -
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Abstract
A weapon barrel includes a muzzle, a breech, a chamber at the breech and a rifling, formed of alternating lands and grooves, extending along an interior of the weapon barrel. The lands have a hardened surface to a depth of 0.3 to 0.5 mm. The hardened surface extends along a barrel length portion which includes the muzzle.
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