Gas system with multi-ported barrel

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United States of America Patent

PATENT NO 9523543
SERIAL NO

15049624

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a gas operated firearm timing selection system having a barrel, first and second gas blocks, a gas delivery tube, and a selector tube. The barrel has at least first and second longitudinally spaced apart gas port locations. First and second gas blocks each correspond to one of the gas port locations. The gas delivery tube operably extends between the first gas block and an operating system of the firearm. The selector tube operably extends between the gas blocks to convey operating gas from either of the gas port locations and is selectively displaceable between at least a first position and a second position. Each position provides gas flow from only one of the gas port locations such that the timing of operating gas flow to the operating system is changed by selection between first and second positions.

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Patent Owner(s)

Patent OwnerAddress
AMBIMJB LLC3275 RYERSON CIRCLE BALTIMORE MD 21227

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, Michael Jay Baltimore, US 10 108

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