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US 12,196,534 B1Granted
Expanding shotgun slug with metal guidance flaps
OwnerSebastian Josef Ungerinventor
Life of this patent
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Abstract
Improved shotgun ammunition providing improved guidance for a large range of different barrel diameters without the use of plastic wads that separate the metal of the projectile from the barrel, while decreasing the stress for the barrel material, providing the greatest possible expansion of the projectile during impact on soft targets.
Claims1
A shotgun projectile comprising:
- a first portion being made from metal and having front and rear portions;
- a second portion being made from plastic and having front and rear portions,
- the front portion of the second portion being adapted to receive the rear portion of the first portion therein such that a shoulder of the first portion abuts the front portion of the second portion;
- the first portion having,
- an interior cavity;
- a plurality of flaps, each being circumferentially arranged around the interior cavity, each of the plurality of flaps being spaced apart, and terminating at the rear portion of the first portion;
- the plurality of flaps forming an outer diameter of the front portion;
- wherein each of the plurality of flaps has an edge formed from first and second angled surfaces;
- further wherein the first angled surface of each of the plurality of flaps is angled upward and radially outwardly, whereby each said flap is urged outwardly upon impact;
- the second portion having a plurality of gas seal surfaces;
- the outer diameter of the first portion and the plurality of gas seal surfaces being adapted to be larger than the inner diameter of a gun barrel through which the first and second portions are discharged.
8 more elements
Dependencies are inferred from the claim text.