Ammunition magazine and resilient member
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United States of America Patent
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May 22, 2018
Issued Date -
N/A
app pub date -
Jan 11, 2016
filing date -
Nov 7, 2013
priority date (Note) -
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Abstract
A magazine for storing and feeding ammunition cartridges to a small arms weapon which comprises a casing, a floor plate, a follower, and a magazine spring inside the casing. The magazine spring may comprise a first end connected to the follower, a second end connected to the floor plate, and a plurality of coils. Each of the plurality of coils may include a first segment having a first radius, a second segment having a first length adjoining the first segment, a third segment having a second radius adjoining the second segment, the second radius being greater than the first radius, and a fourth segment having a second length adjoining the third segment, the second length being approximately equal to the first length.
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