Ejection-assist mechanism for automatic firearms

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United States of America Patent

PATENT NO 5974942
SERIAL NO

09139417

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Abstract

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A barrel for an automatic firearm which cycles on recoil action is provided with a transverse pin extending across the top of the rearward portion of the chamber. This pin nests within the extraction groove of a cartridge sing during firing. On cycling, the transverse pin deflects the spent case downwardly towards an ejector which effects ejection of the casing.

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Patent Owner(s)

Patent OwnerAddress
GENERAL DYNAMICS ORDNANCE AND TACTICAL SYSTEMS - CANADA INCREPENTIGNY QUÉBEC J5Z 2P4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dionne, Sylvain Mirabel, CA 13 490

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