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Aerodynamic shotgun slug

  • US 3,200,751 A
  • Filed: 01/22/1964
  • Issued: 08/17/1965
  • Est. Priority Date: 01/22/1964
  • Status: Expired due to Term
First Claim
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1. AN ELONGATED SHOTGUN SLUG WHOSE LENGTH IS FROM 2.0 TO 3.0 TIMES GREATER THAN ITS GREATEST OUTSIDE DIAMETER WITH A SERIES OF LONGITUDINAL HELICAL RIBS WHOSE AIRFOIL AREA IN SQUARE FEET IS IN A RATIO OF 0.013 TO 0.03 INCLUSIVE RELATIVE TO THE SECTIONAL DENSITY OF SAID SLUG.

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