Gas-operated firearm
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United States of America Patent
Stats
-
Jan 3, 2017
Grant Date -
Jan 14, 2016
app pub date -
Jul 8, 2015
filing date -
Jul 9, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A gas-operated firearm with a lock housing, a guide rod projecting forward from the lock housing, as seen in the shooting direction, for a lock activation device, which is located so it can be displaced on the guide rod and which interacts with a lock for its movement between a locking position and an unlocking position, and a barrel with a gas withdrawal block fastened on the lock housing, which contains at least one gas withdrawal borehole that opens into the barrel, and a pressure piston that is guided so that it can be displaced in the gas withdrawal block for the displacement of the lock activation device against the force of a lock spring. A simplified installation and dismantling of the barrel can thus be made possible in that the barrel contains a rear part, which can be placed on the lock housing and can be firmly connected with it, and a front part, which freely projects from the lock housing, without a firm connection with the guide rod.
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Cited Art Landscape
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