US3152513A
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Firing mechanism with burst control
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US3140554A
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Double, tandem-arranged magnazine feeding device
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US3112675A
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Locking system for tilting firearm bolt
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US3152512A
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Pushthrough-type cartridge belt link with a bolt actuated cartridge retaining latch
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US3010237A
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Quick release sear for light machine guns
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US2973693A
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Loading, firing and unloading mechanism for a firearm with a laterally actuated breech closure
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US2953066A
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Firearm breech mechanism with a laterally operated breech block
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US3001453A
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Device for jettisoning fired cases from automatic firearms
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US2982183A
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Firing rate conversion means for automatic firearms
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US2889750A
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Cam actuated round deflector
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US2870561A
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Cartridge positioner
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US2844903A
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Variable length bolt lever
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US2979992A
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Reversible feeding mechanism
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US2851809A
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Barrel and removable receiver connection
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