| 发明名称 |
SUBSONIC POLYMERIC AMMUNITION CARTRIDGE |
| 摘要 |
The present invention provides a subsonic ammunition cartridge including a polymeric casing body comprising a generally cylindrical hollow polymer body having a body base at a first end thereof and a mouth at a second end to define a propellant chamber; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber, wherein the propellant chamber has an internal volume that is at least 10% less than the open internal volume of a standard casing of equivalent caliber; and a primer insert positioned at the body base and in communication with the propellant chamber. |
| 申请公布号 |
US2016349023(A1) |
申请公布日期 |
2016.12.01 |
| 申请号 |
US201514725699 |
申请日期 |
2015.05.29 |
| 申请人 |
True Velocity, Inc. |
发明人 |
Burrow Lonnie |
| 分类号 |
F42B5/307 |
主分类号 |
F42B5/307 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A subsonic ammunition cartridge comprising:
a polymeric casing body comprising a generally cylindrical hollow polymer body having a body base at a first end thereof and a mouth at a second end to define a propellant chamber; a propellant insert positioned in the propellant chamber to reduce the internal volume of the propellant chamber, wherein the propellant chamber has an internal volume that is at least 10% less than the open internal volume of a standard casing of equivalent caliber; and a primer insert positioned at the body base and in communication with the propellant chamber. |
| 地址 |
Dallas TX US |
