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Gun barrel

  • US 8,215,221 B2
  • Filed: 06/26/2009
  • Issued: 07/10/2012
  • Est. Priority Date: 06/27/2008
  • Status: Expired due to Fees
First Claim
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1. A gun barrel assembly, comprising a gun barrel;

  • a breech ring, the gun barrel and the breech ring being joined with each other by a bayonet thread so that a continuous cavity is left between adjacent bayonet ridges of the gun barrel and bayonet ridges of the breech ring that are located axially behind or in front of the bayonet ridges of the barrel; and

    a locking segment inserted in at least one of the cavities between adjacent bayonet ridges so as to at least partially fill the cavity, wherein the locking segment completely fills the cavity.

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