Cartridge for a firearm

Details Cartridge for a firearm Cartridge for a firearm

1996-07-16

1999-11-09

Johnson, Stephen M.

Ammunition and explosives

Cartridges

Case

102464, 42 25, F42B 526

Patent

active

059793317

ABSTRACT:
A cartridge for a firearm includes a cavity at the rear end with an inwardly extending flange. The cartridge includes a cylindrical member having a first end for receiving a bullet and a second end defining a second end wall having an aperture. The second end of the cylindrical member includes a flange portion and defines a cavity with an inwardly extending flange around the circumference of an outer end of the cavity. The flange has an inwardly angled surface which is at an angle sufficient to allow an extractor member, associated with a firearm, to engage the cavity behind the flange.

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