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Firearm projectile apparatus, method, and product by process

  • US 20050034626A1
  • Filed: 04/12/2004
  • Published: 02/17/2005
  • Est. Priority Date: 04/12/2004
  • Status: Active Grant
First Claim
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1. A firearm projectile assembly apparatus, comprising:

  • a bullet;

    a hollow core running completely through said bullet from a front of said bullet to a rear of said bullet;

    a core material within at least part of said hollow core; and

    an expansion-inducing tip integral with said core material, and protruding forward of said front of said bullet;

    wherein;

    when said projectile assembly impacts with a target, said expansion-inducing tip drives said core material rearward relative to said hollow core, forcing said bullet to expand radially outwardly.

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