DIFFUSER FOR POLYMER AMMUNITION CARTRIDGES
The present invention provides a diffuser ring adapted to fit a primer recess in an ammunition cartridge comprising: a diffuser ring sized to fit in a primer recess for an ammunition cartridge comprising a diffuser top surface opposite a diffuser bottom surface, a diffuser aperture positioned through the diffuser top surface and the diffuser bottom surface such that the diffuser aperture can align with a flash hole, and a diffuser neck positioned about the diffuser aperture to extend away from the diffuser top surface, wherein the diffuser neck is sized to fit at least partially through the flash hole.
1 . A diffuser ring adapted to fit a primer recess in an ammunition cartridge comprising:
a diffuser ring sized to fit in a primer recess for an ammunition cartridge comprising
a diffuser top surface opposite a diffuser bottom surface,
a diffuser aperture positioned through the diffuser top surface and the diffuser bottom surface such that the diffuser aperture can align with a flash hole, and
a diffuser neck positioned about the diffuser aperture to extend away from the diffuser top surface, wherein the diffuser neck is sized to fit at least partially through the flash hole.
2 . The diffuser ring of claim 1 , wherein the diffuser ring comprises a metal, an alloy, a composite or a polymer.
3 . The diffuser ring of claim 1 , wherein the diffuser neck comprises a metal, an alloy, a composite or a polymer.
4 . The diffuser ring of claim 1 , wherein the diffuser ring and the diffuser neck independently comprise a metal, an alloy, a composite or a polymer.
5 . The diffuser ring of claim 1 , wherein the diffuser ring and the diffuser neck comprise a same material.
6 . The diffuser ring of claim 1 , wherein the diffuser ring and the diffuser neck comprise a different material.
7 . The diffuser ring of claim 1 , wherein the diffuser neck is formed from the diffuser ring.
8 . The diffuser ring of claim 1 , wherein the diffuser ring is formed from the diffuser neck.
9 . The diffuser ring of claim 1 , wherein the diffuser neck is attached to the diffuser ring.