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Clamp for retail display of extra firearm barrel

  • US 7,797,872 B1
  • Filed: 11/07/2007
  • Issued: 09/21/2010
  • Est. Priority Date: 11/07/2006
  • Status: Expired due to Fees
First Claim
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1. A method of removably attaching a second, interchangeable barrel to a magazine tube of a fully assembled long gun, wherein the method comprises:

  • a. mounting a display clamp on the magazine tube;

    b. removably holding the clamp onto the magazine tube by a removable magazine cap;

    c. slipping a gas cylinder of the second barrel onto a barrel support of the clamp; and

    d. removably holding the clamp onto the second barrel by a retainer cap.

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