Large capacity ammunition magazine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 1990
Issued Date -
N/A
app pub date -
Aug 11, 1989
filing date -
Oct 20, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improved magazine wherein cartridges are loaded therein in two nested helical rows. Improvements further include a spring loaded feed lip bar which permits rapid loading and unloading of the magazine; a rod inside the drive spring in the magazine which prevents kinking and other undesirable operation characteristics of the main drive spring and which also permits the main drive spring tension to be released only when the magazine is not mounted on the cooperating gun; and a folding winder which is part of the magazine's rear end clutch and winder assembly which speeds winding of the spring.
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