AMMUNITION FEED DEVICE Russian patent published in 2009 - IPC F41A9/65 

FIELD: weapons.

SUBSTANCE: invention concerns ammunition feed devices for submachine gun of 'bullpup' type. Ammunition feed device for arms includes additional intermediary aggregate between magazine box immobile during firing and cartridge chamber of sprung firing aggregate mobile inside guide stock of gun. Also magazine features cartridge feeder and elements for fixation on gun. Also gun features automatic lock for rear position of firing aggregate including low-volume permanent side magazine box feeding cartridges by autonomous sprung lever feeder to gun bolt assembly during recoil from front position of the firing aggregate. Automatic charge of intermediate magazine is possible from immobile lower removable magazine serving as main magazine, which can automatically open and close upper cartridge outlet feeding cartridges in one transverse row to lower inlet port of intermediary magazine. Uninterrupted cartridge feed from main magazine to intermediary one can also be performed in rear fixated position of sprung firing aggregate.

EFFECT: improved operational properties of ammunition feeding device.

7 cl, 6 dwg