Rifle dry-fire apparatus and method

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United States of America Patent

PATENT NO 9057577
APP PUB NO 20150013201A1
SERIAL NO

14313497

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Abstract

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A rifle lower receiver has a trigger well and a magazine well. A hammer is disposed in the trigger well and configured to pivot from a first hammer position to a second hammer position in response to moving a trigger from a first trigger position to a second trigger position. A gear member attached to the lower receiver has a predefined number of gear teeth and a locking pin extending from the gear member. A pawl is connected to the trigger and operationally engages the gear member to increment the gear member once per trigger pull. Upon reaching a predefined number of trigger pulls, the locking member locks the trigger. A release lever on the lower receiver is operably configured to advance the gear member one increment to unlock the trigger. A method of dry-fire training is also disclosed.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hannan, Karl E Pittsfield, US 2 15
Marshall, William Jeff Northfield, US 2 15

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