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US3221603A
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Cartridge feeding mechanism for fixedbarrel, slide-operated guns
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US3180226A
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Replaceable gas system for firearms
|
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US3156153A
|
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Roller bearing mounted barrel for a machine gun
|
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US3110221A
|
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Machine gun selectively operated by a gas or recoil system
|
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US2775165A
|
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Firing mechanism
|
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US2626474A
|
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Firing pin retracting means for firearms
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US2539447A
|
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Selector for automatic firearms
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US2462114A
|
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Sear release mechanism
|
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US2360881A
|
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Collapsible stock for firearms
|
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US2425749A
|
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Bolt lock for machine guns
|
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US2326786A
|
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Discharger for pyrotechnic cartridges
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US2299100A
|
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Discharger for pyrotechnic cartridges
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US2205426A
|
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Machine gun
|
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US2151708A
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Trigger for machine guns
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