F41A 7 - Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers

Patents for F41A 7 - Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers (315)
12/1977
12/13/1977	US4062266 Liquid propellant modular gun incorporating dual cam operation and internal water cooling
09/1977
09/06/1977	US4046056 Pneumatic gun system and method
05/1977
05/24/1977	US4024819 Cartridge for firearms
04/1977
04/12/1977	US4016800 Portable firearm with a retractable barrel
03/1977
03/22/1977	US4012859 Mechanism for firearms
03/15/1977	US4011790 Recoil converter for self powered gun
01/1977
01/25/1977	US4004495 Constant recoil system
12/1976
12/21/1976	US3998129 Modular liquid propellant gun
12/21/1976	US3998126 Delayed bolt action for firearm
12/14/1976	US3996687 Hand-gun with electric motor drive
11/1976
11/16/1976	US3991650 Gun self powered drive system
11/09/1976	US3990348 Firearm having a relief valve
07/1976
07/27/1976	US3971291 Apparatus for cocking a breechblock
04/1976
04/13/1976	US3949642 Modular liquid propellant gun
01/1976
01/06/1976	US3930433 Automatic firearms with bolt assisted by an additional mass

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