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Bullet

  • US 3,972,286 A
  • Filed: 11/05/1974
  • Issued: 08/03/1976
  • Est. Priority Date: 03/23/1972
  • Status: Expired due to Term
First Claim
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1. A spin stabilized bullet for rifled bore small arms comprising a hollow open-ended missile casing formed for releasable coupling with a cartridge carrying a propellant charge, said casing being of substantially cylindrical form over at least the major portion of its length such that said major cylindrical portion defines substantially the full caliber of the bullet, said casing having a closed base end, said casing enclosing a multiplicity of heavy discrete shot particles freely separable from each other at least upon impact with a target after firing, and a separate tip extending into and frangibly sealed to and closing the open end of said hollow casing, said tip being of impact frangible material which will disintegrate into numerous particles upon impact with a target, said casing and tip being of such dimensions, materials and configurations as to constitute an integral bullet sized spin stabilized missile resistant to deformation or destruction during firing in a rifled bore and until impact with a target to break said frangible seal and release said multiplicity of shot particles to scatter outwardly separately in the target.

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