BULLET WITH CHAMBER SEALING STRUCTURE AND AMMUNITION COMPRISING SAME

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United States of America Patent

SERIAL NO

13655605

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A round of ammunition for use in a 5.56 NATO-specification chamber comprises a cartridge casing and a bullet having a casing engaging segment, a sealing band and a groove. The sealing band encircles the casing engaging segment. The casing engagement segment of the bullet is engaged within a bullet receiving opening of the cartridge casing with a rear surface of the sealing band abutting a front edge of the cartridge casing. The groove encircles the casing engagement segment. A rear portion of the sealing band intersects a front portion of the groove. A front face of the sealing band is substantially flat. An angle of the front face of the sealing band is approximately the same as an angle of a neck-to-throat transition portion of the 5.56 NATO-specification chamber.

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Patent Owner(s)

Patent OwnerAddress
ENGEL BALLISTIC RESEARCH INC544A ALUM CREEK ROAD SMITHVILLE TX 78957

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Engel, John Whitworth Smithville, US 6 121
Luchini, Chris Los Alamos, US 4 24

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