A firearm system is provided. A pump-action firearm, such as a shotgun, includes a buffer attached to a trigger housing. The buffer consists of a resilient or semi-resilient material and is positioned such as to face towards an opening the receiver in which the magazine tube is partially received. The buffer includes a contoured bottom surface and an upper surface, configured in a way which shortens the space available within an opening of a receiver while accommodating the loading of shells into a magazine tube. Upon moving a shell into the opening, such as by pumping the action, the shell impacts the buffer, which stabilizes the shell prior to being lifted by an elevators. For shorter shells, this reduces the risk of a jamming event. For longer shells, the buffer is configured to compress to accommodate the additional length.

A firearm system is provided. A pump-action firearm, such as a shotgun, includes a buffer attached to a trigger housing. The buffer consists of a resilient or semi-resilient material and is positioned such as to face towards an opening the receiver in which the magazine tube is partially received. The buffer includes a contoured bottom surface and an upper surface, configured in a way which shortens the space available within an opening of a receiver while accommodating the loading of shells into a magazine tube. Upon moving a shell into the opening, such as by pumping the action, the shell impacts the buffer, which stabilizes the shell prior to being lifted by an elevators. For shorter shells, this reduces the risk of a jamming event. For longer shells, the buffer is configured to compress to accommodate the additional length.

A firearm system is provided. A pump-action firearm, such as a shotgun, includes a buffer attached to a trigger housing. The buffer consists of a resilient or semi-resilient material and is positioned such as to face towards an opening the receiver in which the magazine tube is partially received. The buffer includes a contoured bottom surface and an upper surface, configured in a way which shortens the space available within an opening of a receiver while accommodating the loading of shells into a magazine tube. Upon moving a shell into the opening, such as by pumping the action, the shell impacts the buffer, which stabilizes the shell prior to being lifted by an elevators. For shorter shells, this reduces the risk of a jamming event. For longer shells, the buffer is configured to compress to accommodate the additional length.

A device (1), and a barreled weapon (10) including the device, for loading the barreled weapon (10) with ammunition bodies (2), in particular with artillery projectiles, includes a rammer for moving an ammunition body (2) along a loading path (L) from a loading position outside of the loading chamber (12) into a rammed position in the loading chamber (12) of the barreled weapon (10), wherein a correction rammer (4) connected downstream of the rammer in the loading path is used to correct ramming errors if necessary. A method for loading the barreled weapon includes correcting ramming errors with a correction rammer (4) downstream of the rammer of the barreled weapon in the loading path of the weapon.

A device (1), and a barreled weapon (10) including the device, for loading the barreled weapon (10) with ammunition bodies (2), in particular with artillery projectiles, includes a rammer for moving an ammunition body (2) along a loading path (L) from a loading position outside of the loading chamber (12) into a rammed position in the loading chamber (12) of the barreled weapon (10), wherein a correction rammer (4) connected downstream of the rammer in the loading path is used to correct ramming errors if necessary. A method for loading the barreled weapon includes correcting ramming errors with a correction rammer (4) downstream of the rammer of the barreled weapon in the loading path of the weapon.

A device (1), and a barreled weapon (10) including the device, for loading the barreled weapon (10) with ammunition bodies (2), in particular with artillery projectiles, includes a rammer for moving an ammunition body (2) along a loading path (L) from a loading position outside of the loading chamber (12) into a rammed position in the loading chamber (12) of the barreled weapon (10), wherein a correction rammer (4) connected downstream of the rammer in the loading path is used to correct ramming errors if necessary. A method for loading the barreled weapon includes correcting ramming errors with a correction rammer (4) downstream of the rammer of the barreled weapon in the loading path of the weapon.

A device (1), and a barreled weapon (10) including the device, for loading the barreled weapon (10) with ammunition bodies (2), in particular with artillery projectiles, includes a rammer for moving an ammunition body (2) along a loading path (L) from a loading position outside of the loading chamber (12) into a rammed position in the loading chamber (12) of the barreled weapon (10), wherein a correction rammer (4) connected downstream of the rammer in the loading path is used to correct ramming errors if necessary. A method for loading the barreled weapon includes correcting ramming errors with a correction rammer (4) downstream of the rammer of the barreled weapon in the loading path of the weapon.

An automatic weapon arranged according to the bullpup scheme and containing a barrel; a receiver in the form of a cylinder rolling in a rectangular box; a mechanism for moving the shell from the magazine into the chamber, being a part of the chamber, designed in the form of a drum, its feature is an open chamber where bullets come out of the store vertically; a trigger mechanism comprising a piston rod of the gas tube, which is a drummer; an axis of the drum; a shutter; shock and amortization springs; a frame hook of the rod over the escapement; a trigger pivotally mounted on the frame axis, travelling through the cylindrical receiver grooves horizontally, connected with a fork by a drum; a venting mechanism with a gas tube and a piston; a return mechanism; a multifunction ammunition cartridge of extended capacity, feeding bullets into the machine vertically.

An automatic weapon arranged according to the bullpup scheme and containing a barrel; a receiver in the form of a cylinder rolling in a rectangular box; a mechanism for moving the shell from the magazine into the chamber, being a part of the chamber, designed in the form of a drum, its feature is an open chamber where bullets come out of the store vertically; a trigger mechanism comprising a piston rod of the gas tube, which is a drummer; an axis of the drum; a shutter; shock and amortization springs; a frame hook of the rod over the escapement; a trigger pivotally mounted on the frame axis, travelling through the cylindrical receiver grooves horizontally, connected with a fork by a drum; a venting mechanism with a gas tube and a piston; a return mechanism; a multifunction ammunition cartridge of extended capacity, feeding bullets into the machine vertically.

The invention belongs to a weapon namely to the automatic weapons without ammunition. Particularly it belongs to the weapons using the energy of the explosion mixture gas, flammable liquid or other mixture in the combustion chamber as a mover of bullets. A weapon without ammunition, arranged according to the bullpup scheme, contains: the barrel; the receiver in the form of a cylinder rolling in a rectangular box; the trigger mechanism; the piston for supplying combustible mixture to the combustion chamber and for cooking the compressed air in the mixing tube. This piston is connected by a rod with the piston gas tube; the cylinder full of compressed gas, flammable liquid or other mixture; the drum with several chambers of internal combustion in the form of elongated cylinders. When moving to the trunk a drum is pushed by the nozzle of the lower chamber in the rear part of the bullet and toilet it in the trunk from the top of the camera. This occurs by the rotation around its own axis and longitudinal movement along this axis; the ignition mechanism consisting of a piezoelectric element and the spark; the secondary ignition system consists of a battery and a capacitor; the venting mechanism with the gas tube and piston, in which the gases are directed toward the muzzle; the return mechanism; the multi-function ammunition cartridge of extended capacity, feeding the bullets into the machine vertically. There is a function of the butt, and when you transfer the spare magazines on the body of the soldier there is a function of armor plates.