Adjustable gas block for an indirect gas operated firearm
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United States of America Patent
Stats
-
Nov 19, 2019
Grant Date -
Jul 11, 2019
app pub date -
Jul 23, 2018
filing date -
Jul 28, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A firearm including a barrel, receiver, indirect gas system and an adjustable gas block designed to interface with the indirect gas system is provided. Four indexable positions of adjustment are provided for on the adjustable gas block. Positions of adjustment are selected based on the use of a silencer, use of under-powered ammunition, the presence of un-burnt powder and debris in the host firearms operating system, or if the weapon is being fired under “ideal” circumstances. The provided gas block is designed to function with an indirect gas operating system. Excess gas from the operating system is not vented from the gas block thereby generating excess flash and sound. No tool is required to manipulate the adjustment mechanism of the gas.
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